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Match it! Select the correct answer from the pull down...Good luck!
What is the percent composition of nitrogen in sodium nitride?
32% Na, 23% S, 45% O
26% Mg, 74% Cl
39% Ca, 20% P, 41% O
28% N, 8% H, 64% S
82% N, 18 %H
16.9%
40% Ca, 12% C, 48% O
6% H, 94% O
What is the percent composition for each element in sodium sulfate?
32% Na, 23% S, 45% O
26% Mg, 74% Cl
39% Ca, 20% P, 41% O
28% N, 8% H, 64% S
82% N, 18 %H
16.9%
40% Ca, 12% C, 48% O
6% H, 94% O
What is the percent composition of each element in magnesium chloride?
32% Na, 23% S, 45% O
26% Mg, 74% Cl
39% Ca, 20% P, 41% O
28% N, 8% H, 64% S
82% N, 18 %H
16.9%
40% Ca, 12% C, 48% O
6% H, 94% O
What is the percent composition for each element in water?
32% Na, 23% S, 45% O
26% Mg, 74% Cl
39% Ca, 20% P, 41% O
28% N, 8% H, 64% S
82% N, 18 %H
16.9%
40% Ca, 12% C, 48% O
6% H, 94% O
What is the percent composition of each element in calcium phosphate?
32% Na, 23% S, 45% O
26% Mg, 74% Cl
39% Ca, 20% P, 41% O
28% N, 8% H, 64% S
82% N, 18 %H
16.9%
40% Ca, 12% C, 48% O
6% H, 94% O
What is the percent composition for each element in ammonia?
32% Na, 23% S, 45% O
26% Mg, 74% Cl
39% Ca, 20% P, 41% O
28% N, 8% H, 64% S
82% N, 18 %H
16.9%
40% Ca, 12% C, 48% O
6% H, 94% O
What is the percent composition for each element in ammonium sulfide?
32% Na, 23% S, 45% O
26% Mg, 74% Cl
39% Ca, 20% P, 41% O
28% N, 8% H, 64% S
82% N, 18 %H
16.9%
40% Ca, 12% C, 48% O
6% H, 94% O
What is the percent composition of calcium carbonate?
32% Na, 23% S, 45% O
26% Mg, 74% Cl
39% Ca, 20% P, 41% O
28% N, 8% H, 64% S
82% N, 18 %H
16.9%
40% Ca, 12% C, 48% O
6% H, 94% O
Check it!