6֣ijW(xu)W(xu)СMīI(xin)Yϫ@ϢNaHCO3ڳĿ՚Е(hu)ֽNa2CO3H2OCO2(yn)C@һϢԓСMһƿڳ՚оõNaHCO3ƷϾM(jn)(sh)(yn)
1һ(g)|(zh)agl(f)мһЩƷQ(chng)ÿ|(zh)bgþƾ(du)ּӟsQ(chng)係|(zh)cgl(f)еĹwǣW(xu)ʽ_________
2Q(chng)ȡͬ|(zh)ĘƷFƿ(sh)(yn)b҈Dʾ_(ki)μϡ](mi)Кݮa(chn)ֹͲռwɘ(bio)(zhn)rµweVmLϡweͲă(ni)ڵĦԲӋ(j)ԓСMO(sh)Q(chng)ȡÿݘƷеNa2CO3NaHCO3|(zh)քexyқ](mi)ûW(xu)ʽM(jn)Ӌ(j)гʽx+y=VmL/22400mLmol1(j)ԭ_________(j)ԭՈ(qng)ʽ2x+y=__________ʽԓСMͨ^(gu)Ӌ(j)ó˘ƷеNa2CO3NaHCO3|(zh)?jn)?sh)
ĿлW(xu) (li)Դ }ͣ
4֣ijW(xu)W(xu)СMīI(xin)Yϫ@ϢNaHCO3ڳĿ՚Е(hu)ֽNa2CO3H2OCO2(yn)C@һϢԓСMһƿڳ՚оõNaHCO3ƷϾM(jn)(sh)(yn)
1һ(g)|(zh)agl(f)мһЩƷQ(chng)ÿ|(zh)bgþƾ(du)ּӟᣬsQ(chng)係|(zh)cgl(f)еĹwǣW(xu)ʽ_________
2Q(chng)ȡͬ|(zh)ĘƷFƿ(sh)(yn)b҈Dʾ˱C(sh)(yn)ɹxͲ̶ֵ(yng)ڻ_________mLO(sh)(sh)(yn)ژ(bio)(zhn)rM(jn)Ո(qng)ѺmĴ𰸾̖(ho)x(li)
A[(ba)/84]22.41000 mL
B[(bc)/31]22.41000 mL
C[(ca)/106]22.41000 mL
D[(ca)/106]222.41000 mL
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ2012㽭ʡϪЌW(xu)όW(xu)пԇW(xu)ԇ }ͣ(sh)(yn)}
4֣ijW(xu)W(xu)СMīI(xin)Yϫ@ϢNaHCO3ڳĿ՚Е(hu)ֽNa2CO3H2OCO2(yn)C@һϢԓСMһƿڳ՚оõNaHCO3ƷϾM(jn)(sh)(yn)
1һ(g)|(zh)agl(f)мһЩƷQ(chng)ÿ|(zh)bgþƾ(du)ּӟsQ(chng)係|(zh)cgl(f)еĹwǣW(xu)ʽ_________
2Q(chng)ȡͬ|(zh)ĘƷFƿ(sh)(yn)b҈Dʾ˱C(sh)(yn)ɹxͲ̶ֵ(yng)ڻ_________mLO(sh)(sh)(yn)ژ(bio)(zhn)rM(jn)Ո(qng)ѺmĴ𰸾̖(ho)x(li)
A[(ba)/84]22.41000 mL |
B[(bc)/31]22.41000 mL |
C[(ca)/106]22.41000 mL |
D[(ca)/106]222.41000 mL |
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ2014ýK̩ݶи߶όW(xu)пԇW(xu)ޣԇ棩 }ͣ}
6֣ijW(xu)W(xu)СMīI(xin)Yϫ@ϢNaHCO3ڳĿ՚Е(hu)ֽNa2CO3H2OCO2(yn)C@һϢԓСMһƿڳ՚оõNaHCO3ƷϾM(jn)(sh)(yn)
1һ(g)|(zh)agl(f)мһЩƷQ(chng)ÿ|(zh)bgþƾ(du)ּӟsQ(chng)係|(zh)cgl(f)еĹwǣW(xu)ʽ_________
2Q(chng)ȡͬ|(zh)ĘƷFƿ(sh)(yn)b҈Dʾ_(ki)μϡ](mi)Кݮa(chn)ֹͲռwɘ(bio)(zhn)rµweVmLϡweͲă(ni)ڵĦԲӋ(j)ԓСMO(sh)Q(chng)ȡÿݘƷеNa2CO3NaHCO3|(zh)քexyқ](mi)ûW(xu)ʽM(jn)Ӌ(j)гʽx+y=VmL/22400mLmol1(j)ԭ_________(j)ԭՈ(qng)ʽ2x+y=__________ʽԓСMͨ^(gu)Ӌ(j)ó˘ƷеNa2CO3NaHCO3|(zh)?jn)?sh)
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ2011-2012W(xu)㽭ʡόW(xu)пԇW(xu)ԇ }ͣ(sh)(yn)}
4֣ijW(xu)W(xu)СMīI(xin)Yϫ@ϢNaHCO3ڳĿ՚Е(hu)ֽNa2CO3H2OCO2(yn)C@һϢԓСMһƿڳ՚оõNaHCO3ƷϾM(jn)(sh)(yn)
1һ(g)|(zh)agl(f)мһЩƷQ(chng)ÿ|(zh)bgþƾ(du)ּӟsQ(chng)係|(zh)cgl(f)еĹwǣW(xu)ʽ_________
2Q(chng)ȡͬ|(zh)ĘƷFƿУ(sh)(yn)b҈Dʾ˱C(sh)(yn)ɹxͲ̶ֵ(yng)ڻ_________mLO(sh)(sh)(yn)ژ(bio)(zhn)rM(jn)УՈ(qng)ѺmĴ𰸾̖(ho)x(li)
A[(ba)/84]22.41000 mL
B[(bc)/31]22.41000 mL
C[(ca)/106]22.41000 mL
D[(ca)/106]222.41000 mL
鿴𰸺ͽ>>
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