Homework Answers
Ca(OH)2 is a
colourless compound.
Add Answer to:
woukd you please solve the equations only for me ?! thank you
?
PART 1: RECORD...
Exp 9 Translating Word Equations into Balanced Chanical Equations A. Combination Reactions Instructor Demonstrations 1. magnesium(s)...
Exp 9 Translating Word Equations into Balanced Chanical Equations A. Combination Reactions Instructor Demonstrations 1. magnesium(s) + oxygen(g) magnesium oxide(s) + 02() 4 Mg(s) 2. sulfur(s) + oxygen(g) 4 sulfur dioxide(g) S(8) + O2(E) B. Decomposition Reactions 1. copper(II) sulfate pentahydrate(s) copper(II) sulfate(s) + water(s) CuSO4.5H20() 2. sodium hydrogen carbonate(s) 4 sodium carbonate(s) + water(g) + carbon dioxide(g) NaHCO3(-) C. Single-Replacement Reactions 1. copper(s) + silver nitrate(aq) + copper(II) nitrate(aq) + silver(s) Cu() + AgNO3(aq) → 2. magnesium(s) + hydrochloric...
help! Section 1: Balance each of the following reactions. Your instructor may discuss the different types...
help!
Section 1: Balance each of the following reactions. Your instructor may discuss the different types of reactions present in these examples. Reaction Type Al + O2 +Al:03 Synthesis Synthesis N2 + H2 + NH3 MgCO3 → MgO + CO2 KCIO: → KCI + 02 Cu + AgNO3 → Ag + Cu(NO3)2 Cl2 + Nal → NaCl + 1; HCI + NaOH + H:0 + NaCI BiCl3 + H2S → Bi2S3 + HCI Section II: Balance each of the following...
Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,(s). The...
Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,(s). The equation for the reaction is 2 KCIO, 2 KCI+ 30, Calculate how many grams of 0, (g) can be produced from heating 68.1 g KCIO,($). mass Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution containing 2 Nal(aq) + Cl2(8) — 1(s) + 2 NaCl(aq) How many grams of sodium iodide, Nal, must be used to...
can you please show work? also pretend like i didnt even write anything on there 1....
can you please show work? also pretend like i didnt even write
anything on there
1. For questions 1-2 A) Write the molecular equation and balance the equation, B) Identify the precipitat that forms (if any) and C) Write the net ionic equation when the following aqueous solutions are mixed. 1. Sodium acetate and hydrochloric acid Chaco CH₂ Cook cag) molecular A) Nathan HCl(aq) Na Chat Hollow B) Nach Net: C) Nača) * O cant on - Nalles) + Mangan)...
Double Replacement potassium carbonate (aq) + silver nitrate (aq) → potassium nitrate (aq) + silver carbonate...
Double Replacement potassium carbonate (aq) + silver nitrate (aq) → potassium nitrate (aq) + silver carbonate (s) K2CO3(aq) + AgNO, (ag) - potassium carbonate (aq) + copper (II) nitrate (aq) potassium nitrate (aq) + copper (II) carbonate (8) K,CO, (aq) + _Cu(NO, ),(aq) potassium carbonate (aq) + aluminum nitrate (aq) + potassium nitrate (aq) + aluminum carbonate (3) K.CO; (aq) + _Al(NO3) (aq) - sodium phosphate (aq) + silver nitrate (aq) sodium nitrate (aq) + silver phosphate (8) Na, PO...
Question 1 According to the following reaction, what mass of silver nitrate would be required to...
Question 1 According to the following reaction, what mass of silver nitrate would be required to react with 0.500 grams of potassium chloride? AgNO3 (aq) + KCl (aq) --> AgCl (s) + KNO3 (aq) options 2.68 g 0.500 g 85.0 g 170 g 1.14 g Question 2 Consider the reaction: Na2CO3 (aq)+ 2 HCl (aq) --> 2 NaCl (aq) + CO2 (g) + H2O (l) If 43.41 g of sodium carbonate react completely, how many grams of HCl will be...
99 Marks: 1 What is the mass (in grams) of the solid product when 6.83 g...
99 Marks: 1 What is the mass (in grams) of the solid product when 6.83 g of iron(II) nitrate reacts in solution with excess sodium hydroxide? Fe(NO3)2(aq) + NaOH(aq) --> Fe(OH)2(s) + NaNO3(aq) [unbalanced]
SUPPLEMENTAL EXPERIMENT - NET IONIC EQUATIONS Name: AM PM LAB For each of the following reactions,...
SUPPLEMENTAL EXPERIMENT - NET IONIC EQUATIONS Name: AM PM LAB For each of the following reactions, you will need to write (a) the molecular equation, (b) the ionic equation, and (c) the net ionic equation. You will need to interpret the chemical names into (neutral) chemical formulas and complete the reactions. Be sure to write balanced chemical reactions as well as provide the correct state of matter for each compound in all of your reactions (solubility rules) 1) potassium phosphate...
1. Add sodium hydroxide to iron(II) chloride iron(IlWl) hydraxide sodium chioride ppr 3 NaOH(ag)+ FeCls (aq)...
1. Add sodium hydroxide to iron(II) chloride iron(IlWl) hydraxide sodium chioride ppr 3 NaOH(ag)+ FeCls (aq) -→ Fe(OHhds) + 3 Naa (aq) 2. Mix lead(I) acetate lead waste and potassium iodide 3. Mix copper(l) sulfate and sodium hydroxide copper waste 4. Mix sulfuric acid (3M) and sodium hydroxide 5. Mix magnesium chloride and sodium carbonate 6. Mix aluminum nitrate pe+ and potassium carbonate 7. Mix copper(II) nitrate and potassium iodate pp午 copper waste CaCO3 waste 8. Add hydrochloric acid rRt...
C. Single-Replacement Reactions per(s) + silver nitrate(aq) → copper(II) nitrate(aq) + silver(s) Cu() + AgNO3(aq) →...
C. Single-Replacement Reactions per(s) + silver nitrate(aq) → copper(II) nitrate(aq) + silver(s) Cu() + AgNO3(aq) → magnesium(s) + hydrochloric acid(aq) → magnesium chloride(aq) + hydrogen(g) Mg(s) + HCl(aq) 3. calcium(s) + water() calcium hydroxide(s) + hydrogen(g) Ca(s) + H2O(1)
Exp 9 Translating Word Equations into Balanced Chanical Equations A. Combination Reactions Instructor Demonstrations 1. magnesium(s) + oxygen(g) magnesium oxide(s) + 02() 4 Mg(s) 2. sulfur(s) + oxygen(g) 4 sulfur dioxide(g) S(8) + O2(E) B. Decomposition Reactions 1. copper(II) sulfate pentahydrate(s) copper(II) sulfate(s) + water(s) CuSO4.5H20() 2. sodium hydrogen carbonate(s) 4 sodium carbonate(s) + water(g) + carbon dioxide(g) NaHCO3(-) C. Single-Replacement Reactions 1. copper(s) + silver nitrate(aq) + copper(II) nitrate(aq) + silver(s) Cu() + AgNO3(aq) → 2. magnesium(s) + hydrochloric...
help!
Section 1: Balance each of the following reactions. Your instructor may discuss the different types of reactions present in these examples. Reaction Type Al + O2 +Al:03 Synthesis Synthesis N2 + H2 + NH3 MgCO3 → MgO + CO2 KCIO: → KCI + 02 Cu + AgNO3 → Ag + Cu(NO3)2 Cl2 + Nal → NaCl + 1; HCI + NaOH + H:0 + NaCI BiCl3 + H2S → Bi2S3 + HCI Section II: Balance each of the following...
Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,(s). The equation for the reaction is 2 KCIO, 2 KCI+ 30, Calculate how many grams of 0, (g) can be produced from heating 68.1 g KCIO,($). mass Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution containing 2 Nal(aq) + Cl2(8) — 1(s) + 2 NaCl(aq) How many grams of sodium iodide, Nal, must be used to...
can you please show work? also pretend like i didnt even write
anything on there
1. For questions 1-2 A) Write the molecular equation and balance the equation, B) Identify the precipitat that forms (if any) and C) Write the net ionic equation when the following aqueous solutions are mixed. 1. Sodium acetate and hydrochloric acid Chaco CH₂ Cook cag) molecular A) Nathan HCl(aq) Na Chat Hollow B) Nach Net: C) Nača) * O cant on - Nalles) + Mangan)...
Double Replacement potassium carbonate (aq) + silver nitrate (aq) → potassium nitrate (aq) + silver carbonate (s) K2CO3(aq) + AgNO, (ag) - potassium carbonate (aq) + copper (II) nitrate (aq) potassium nitrate (aq) + copper (II) carbonate (8) K,CO, (aq) + _Cu(NO, ),(aq) potassium carbonate (aq) + aluminum nitrate (aq) + potassium nitrate (aq) + aluminum carbonate (3) K.CO; (aq) + _Al(NO3) (aq) - sodium phosphate (aq) + silver nitrate (aq) sodium nitrate (aq) + silver phosphate (8) Na, PO...
SUPPLEMENTAL EXPERIMENT - NET IONIC EQUATIONS Name: AM PM LAB For each of the following reactions, you will need to write (a) the molecular equation, (b) the ionic equation, and (c) the net ionic equation. You will need to interpret the chemical names into (neutral) chemical formulas and complete the reactions. Be sure to write balanced chemical reactions as well as provide the correct state of matter for each compound in all of your reactions (solubility rules) 1) potassium phosphate...
1. Add sodium hydroxide to iron(II) chloride iron(IlWl) hydraxide sodium chioride ppr 3 NaOH(ag)+ FeCls (aq) -→ Fe(OHhds) + 3 Naa (aq) 2. Mix lead(I) acetate lead waste and potassium iodide 3. Mix copper(l) sulfate and sodium hydroxide copper waste 4. Mix sulfuric acid (3M) and sodium hydroxide 5. Mix magnesium chloride and sodium carbonate 6. Mix aluminum nitrate pe+ and potassium carbonate 7. Mix copper(II) nitrate and potassium iodate pp午 copper waste CaCO3 waste 8. Add hydrochloric acid rRt...
C. Single-Replacement Reactions per(s) + silver nitrate(aq) → copper(II) nitrate(aq) + silver(s) Cu() + AgNO3(aq) → magnesium(s) + hydrochloric acid(aq) → magnesium chloride(aq) + hydrogen(g) Mg(s) + HCl(aq) 3. calcium(s) + water() calcium hydroxide(s) + hydrogen(g) Ca(s) + H2O(1)
Most questions answered within 3 hours.
-
If a block of Si is doped with 10^17 Boron atom/cm^3 and 5X10^16
Arsenic atoms/cm^3,
(a)...
asked 17 minutes ago -
Why would natural selection not minimize costs (in the form of
symptoms) of evolved defenses? (choose...
asked 35 minutes ago -
What is true about a critical task?
Latest finish time - latest start time = 0...
asked 38 minutes ago -
A company uses a
process costing system. Its Assembly Department's beginning
inventory consisted of 56,800 units,...
asked 37 minutes ago -
a
sealed glass cylinder contains 325 g of N2 gas at 1.02 atm at 20 c....
asked 42 minutes ago -
The main difference between an equity and a nonequity alliance
is that
A
equity alliances are...
asked 40 minutes ago -
Need help with this, in JAVA, using netbeans. A
complete response will receive a positive comment...
asked 49 minutes ago -
An imprest petty cash fund of $600 was established for minor
disbursements. At the end of...
asked 54 minutes ago -
Sharpe Cutter is a small company that produces specialty knives
for paper cutting machinery. The annual...
asked 58 minutes ago -
Calculating the Ka of a weak acid from
pH:
The pH of a 0.68M solution of...
asked 59 minutes ago -
1.What process is pushing back against gravity in the very
center (the core) of sun-like stars?...
asked 1 hour ago -
This question is from the textbook "Python for ArcGIS" by Laura
Tateosian:
Write a script "triangles.py"...
asked 1 hour ago