Use the activity series to determine if a reaction will occur I'a reaction will take place, predict the products and balance the reaction. If no ronction will occur, simply write, "no reaction",
1)
Ca(s)+
H2O(1) ►
2)
Mg(s) +
H2O(1)
3)
Mg(s)+
H2O(g)
_Zn(s) +
HCl(. aq) →
5)
Br(1) +
NaCl(s)
Cl2(g) +
NaBr(s)
7)
Sb(s) +
O2(g) →
8)
Pt(s) +
NaBr(s)
9)
12(g) +
NaBr(s)
10)
_Pb(s) +
HNO3(s) →
Pb(s) +
H2O(s) →

Activity two: just lemons, inc. production here's a one-batch sample of just lemons lemonade production. determine the percent yield and amount of leftover ingredients for lemonade production and place your answers in the data chart. hint: complete stoichiometry calculations for each ingredient to determine the theoretical yield. complete a limiting reactant-to-excess reactant calculation for both excess ingredients. water sugar lemon juice lemonade percent yield leftover ingredients 946.36 g 196.86 g 193.37 g 2050.25 g just lemons lemonade recipe equation: 2 water + sugar + lemon juice = 4 lemonade mole conversion factors: 1 mole of water = 1 cup = 236.59 g 1 mole of sugar = 1 cup = 225 g 1 mole of lemon juice = 1 cup = 257.83 g 1 mole of lemonade = 1 cup = 719.42 g

What is the composition, in atom percent, of an alloy that consists of 4.5 wt% pb and 95.5 wt% sn? the atomic weights for pb and sn are 207.19 g/mol and 118.71 g/mol, respectively.(a) 2.6 at% pb and 97.4 at% sn(b) 7.6 at% pb and 92.4 at% sn(c)97.4 at% pb and 2.6 at% sn(d) 92.4 at% pb and 7.6 at% sn

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.