2. Balance the following equations: C5H12+ O2CO2 H20 Al2(CO3)3 + H3PO4 - AIPO4 CO2+H20o Ca(OH)2 +...
QUESTION 1 Balance the equation: Al203 02 Al QUESTION 2 Balance the equation Hа0 CO2 O2 -> C2H6 QUESTION 3 Balance the equation: Caso4 Al(OH)3 Caа(ОН)2 Al2(S04)3 + QUESTION 4 Which chemical equation is properly balanced? 2 SO2 O2 2 H30 -2 H2SO4 so2+O2+ H20> H2$O4 So2+O2+4 H202 H2SO4 4 SO O24 H20-4 H2SO4 answers
Only the question 3 3 Ca(OH)2 + 2 H3PO4 ------- Ca3(PO4)2 + 6 H2O 2. How much calcium hydroxide (in grams) is required to react with 3.56 g H3PO4? 3. How much calcium phosphate will be produced (based on the quantities given in question 2)?
1. Balance the equation H3PO4+Ca(OH)2--->Ca3(PO4)2+H2O and show the tally table. 2. Draw a colored particle diagram of your total balance cehemical equation. Show a key. every atom of each formula must be represented.
q3 Balance the following chemical reactions (choose "1" if no coefficient is needed): a) [Select] Al2(CO3)3(s) - [Select ] Al2O3(s) + (Select) + CO2(9) b) [Select] Hg2(NO3)2(aq) + (Select) NaBr(aq) – (Select] Hg Brz(s) + [Select] NaNO3(aq) c) [Select) (NH)3PO(aq) + (Select ] Pb(NO3)2(aq) - Select] 'Pb3(PO4)2(s) + [Select) NH4NO3(aq) Balance the following chemical reactions (choose "1" if no coefficient is needed): [ Select] [Select ] Al2(CO3)3(s) — (Select] cols b) [Select] "Hg2(NO3)2(aq) + (Select] NaBr(aq) – (Select] Hg2Br2(s) +...
Consider the following unbalanced equation: H3PO4(aq) + Ca(OH)2(s) → H2O(l) + Ca3(PO4)2(s) If 34.1 moles of H3PO4(aq) reacts with an excess of Ca(OH)2(s), what is the theoretical yield of H2O(l) in moles? O 6.34x102 moles 6.42x102 moles 1.02x102 moles 8.34x102 moles 8.37x102 moles 0 O
1. Balance the following equations. CaCl2 + Hао Ca(OH)2 + HCI a) Al2O3 Al + b) O2 Pb(OH)4 Pb(SOa)2+ Нао c) H2SO4 + C d) Ca3(PO4)2 + Co CaзPz +
QUESTION 2 Consider the reaction, C5H12 + O2 -> CO2 + H20; How many moles of O2 will form 1.29 moles of H20?
Please balance the following chemical reactions: Al2(SO3)3 + NaOH- Na2SO3 + Al(OH)3 NaHCO3- Na2CO3 + H20+ CO2 Pat P203
Balance the following chemical equations: 1.) CaCl2 + KOH KCl + Ca(OH)2 2.) CaCl2 + Na3PO4 NaCl + Ca3(PO4)2 3.) CaCl2 + Li2CO3 KCl + CaCO3 4.) Fe(NO3)3 + NaC2H3O2 + H2O NaNO3 + Fe3O(C2H3O2)6+ + H3O+ + NO3- We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2 3. Ha Au + н,s но-> voC+ H20 5. -Hg(OH)2 + H3PO4 H20 SiO2 + HF→ SiF4 + -ho 7. 2 Zn Ha → ZnClz + H2 8. HCIO4 02(g)HO HNOs(aq) NH4NO3 ut Chemistry http://chemistry.about.com Balancing Equations Balance the following chemical equations но 2. cr→ Naa 3.4 A1 +302 -Al2O3 NH3 5. CO(g) + HO 6. FeO3(s) +-- CO(g) → Fel)+ CO2(9) 7. HSO_...