
cһNdzĽԺˮֱӷ(yng)ɚ⣺2Na+2H
2O=2NaOH+H
2cúͲl(f)(yng)
һСKyɫĽcͶʢsˮğDʾԿcKˮcˮl(f)ҷ(yng)(yng)ųğʹcۻС?x)ʹcɵĚl(f)ȼ
sˮğעһЩúͶcԿcҸúͺˮĽDʾͬcˮl(f)ҵķ(yng)Dzl(f)ȼ
1cˮķ(yng)
һҺеμӷ̪ԇҺҺ
ɫ
2ڵڶcҲcˮl(f)(yng)l(f)ȼ@
3ڵһУcˮڵڶУcҸúͺˮĽ@ɂF(xin)fʲô
4ڈDʾУc|(zh)0.46gˮ10g(yng)õҺ|(zh)|(zh)?jn)?sh)Ƕ