oblicz: mHNO2 = mHCL = mNA2O =
m HNO₂ = 1g + 14g + 2 * 16g = 15g + 32g = 47g
m HCl = 1g + 35g = 36g
m Na₂O = 2 * 23g + 16g = 46g + 16g = 62g
mHNO2 =1u+14u+2*16u=15u+32u=47u
mHCL =1u+35,5u=36,5u
mNa2O = 2*23u+16u=46u+16u=62u
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m HNO₂ = 1g + 14g + 2 * 16g = 15g + 32g = 47g
m HCl = 1g + 35g = 36g
m Na₂O = 2 * 23g + 16g = 46g + 16g = 62g
mHNO2 =1u+14u+2*16u=15u+32u=47u
mHCL =1u+35,5u=36,5u
mNa2O = 2*23u+16u=46u+16u=62u