Question 11 (1 point) When the equation below is balanced, what is the coefficient of hydrochloric...
What is the coefficient of hydrogen, H2 when the following equation is balanced? Al + H2SO4 → Al2(SO4)3 + ? H2 A) 1 B) 2 C)3 D)4 E) 5
When the following equation is balanced with the lowest set of whole numbers, what is the coefficient of H2O? Al(OH)3 + H2SO4 --> Al2(SO4)3 + H2O Select one: a. 1 b. 3 c. 6 d. 2
What is the coefficient of H2O when the following reaction is balanced using the smallest integers: Al(OH)3(s) + H2SO4(aq) --Al2(SO4)3(s) +H20(1) 12
Consider the balanced equation for the reaction of aluminum with hydrochloric acid. 2 Al 6 HCl 2 AICI3 3 H2 Fill in the conversion factors required to calculate the mass of HCl needed to react with 5.00 g of Al. ( D) Imol HCI 20.3g HC (в ) X (A) 5.00 g Al X 26.9815 g Al ( C A Choose... B Choose... C Choose... D Choose... Consider the balanced equation for the reaction of aluminum with hydrochloric acid. 2...
Exchange reactions Write the balanced chemical equation including states of matter designations 1. Al2(SO4)3 and Li2CO3 2. Al2(SO4)3 and HNO3 3. Al2(SO4)3 and CH3CO2K 4. Al2(SO4)3 and SrCl2 5. Al2(SO4)3 and H2SO4
When the equation below is balanced with the smallest set of coefficients, what is the coefficient of NH4NO3? ___Zn + ___HN03 ----> ___Zn(NO3)2 + ___NH4NO3 + ___H2O The answer is 1 but could someone please help me balance this equation I am having a hard time finding how the answer is 1 Question 19 0 out of 1 points When the equation below is balanced with the smallest set of coefficients, what is the coefficient of NH4NO3? Zn + HNO3...
When the equation below is balanced, what is the coefficient of O2 and what is the sum of the coefficients? C5H12 + O2 → CO2 + H2O A. coefficient =1; sum of coefficients = 4 B. coefficient = 3; sum of coefficients = 13 C. coefficient = 8; sum of coefficients = 20 D. coefficient = 8; sum of coefficients = 19
Which of rhe following has 6 as one of the coefficents when the equation is balanced? Which of the following has 6 as one of the coefficients when the equation is balanced? Select one: a. H2SO4+ Al(OH)3 Al2(SO+ H20 b. Al(OH)3+ HCI AICI,+ H2O O C.CHO+02CO2+ H20 d. Mg+ HCI H2+ MgCl2
When the following reaction is balanced, what is the coefficient for F2? K+F2 KF Balance the following reaction equation: Si F+ |SiO2 HF- Н,о When the following reaction is balanced, what is the coefficient for O2? Sg O2 SO2 When the following reaction is balanced, what is the coefficient for Ag? Ag Al(NO33 AgNOgA 3 When the following reaction is balanced, what is the coefficient for Fe? Fe(ОН), + к Fe+KOH When the following reaction is balanced, what is the...
QUESTION 7 What is the correct full, balanced chemical equation for the reaction between hydrochloric acid (HCI) and calcium metal (Ca)? 2 Ca(s) + HCl(aq) + Ca2Cl(aq) + H2(g) Ca(s) + 2HCl(aq) — CaCl2(aq) + H2(g) Ca(s) + HCl(aq) +CaCl(aq) + H2(g) Ca(s) + 2HCl(aq) H2(g) + CO2(g) Ca(s) + 2HCl(aq) + CaCl(aq) + H2O(1) -