Charlie is balancing an equation. She has identified the atoms and counted the number of each in the reactants and products. What would Charlie adjust to make the number of atoms in the reactants the same as the number of atoms in the products? coefficients subscripts superscripts parentheses

Balance the following chemical equation by placing a coefficient (including 1) in each answer box that is in front of each reactant and each product. While coefficients that are equal to 1 are not placed in front of either a reactant or product, you MUST include any coefficient that is equal to 1 in this problem. type your answer... Re3P7- type your answer... Re + type your answer... P4

Consider the following unbalanced equation. How many molecules of hydrogen will be required to produce 1.60 mol of water?H2 + O2  H2O

Question Completion Status: QUESTION 2 Balancing refers to the number of substances put INTO a reaction has to equal the number of substance PRODUCED by the reaction. This means there must be an understanding of HOW MANY of something is put into a reaction. Match the following description with the HOW MANY X of each substance. Answers may be used once, more than once, or not at all. Example: 6 X3Cl means I have/need 18 X's Example: 10 HX means I have/need 10 X's Etc. - - - - - 3 X20 ✓ 2 Cax 4 XF2 5 AIX3 1 PBX4 ✓2 KX Click Save and Submit to save and submit. Click Save All Answers to save all answers. -4-531 84 A. 2X's B. 5 C. 15 X's D. 3 E. 4 X's F. 10 G. None of these H. 6X's 1.20 3000 103931 401818 / HOTEL hole-he artbl Save All Answers

Balance the following chemical equation by placing a coefficient (including 1) in each answer box that is in front of each reactant and each product. While coefficients that are equal to 1 are not placed in front of either a reactant or product, you MUST include any coefficient that is equal to 1 in this problem. type your answer... C6H8+ type your answer... 0₂ type your answer... CO₂ + type your answer... H₂O

For the reaction below, find the limiting reactant for each of the initial amounts of reactants. 2 Na(s) + Br2(g) ------> 2 NaBr(s)a. 2 mol Na, 2 mol Br2

please answer this and provide the correct amount of sig figs