It's 10.
Mass = density x volume
M = 1g/ml(10ml) = 10g
Balanced equation: 2Na(s) + Cl₂(g) ---> 2NaCl(s)
when we have STP conditions, we can use this conversion: 1 mol = 22.4 L
first, we have to convert grams to molecules using the molar mass, and then use mole to mole ratio from the balanced equation.
molar mass of Na= 23.0 g/mol
ratio: 2 mol Na= 1 mol Cl₂ (based on coefficients of balanced equation)
calculations:
Answer:
picture not bright
Explanation:
please a brainliest for tge feedback
Answer:
2.2 moles H2O
Explanation:
, which rounds to about 2.2