(sh)(yn)̖(ho) | wA | sˮ | ԇB | ^(gu)VϴùwC | l(f)VҺõwD | Q(chng)|(zh) |
BaCl2NaCl | ܽ | ^(gu)CO2 | D | AD | ||
CaCl2NaCl | ܽ | ^(gu)Na2CO3Һ | CaCO3 | NaCl | AC | |
Na2SO4MgSO4 | ܽ |
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ԇشІ(wn)}
1(sh)(yn)Dijɷ____________Q(chng)____________ܡܡͨ^(gu)Ӌ(j)õAиMֵ|(zh)
2(sh)(yn)(xi)ă(ni)@e(cu)`____________ԭ_____________________
3(du)(sh)(yn)M(jn)O(sh)Ӌ(j)(yng)(ni)Ќ(du)(yng)Ŀո(ni)KܵóAиMֵ|(zh)Ȟ飺úĸı_(d)ʽʾ_____________________________________________
ĿлW(xu) (li)Դ }ͣ
22.4m |
233V |
22.4m |
233V |
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣx
ζΔ(sh) (sh)(yn)(sh)(j)mL |
1 | 2 | 3 | 4 |
VƷ | 20.00 | 20.00 | 20.00 | 20.00 |
VNaOHģ | 15.95 | 15.00 | 15.05 | 14.95 |
(sh)(yn)E | (sh)(yn)F(xin) | (sh)(yn)Y(ji)Փ | |
(sh)(yn)һ | ǵľlb^(gu)Һԇ | ľl(f)ȼ | ^(gu)Һֽ⣨ֽ٣ |
(sh)(yn) | bH2O2ҺԇмAl2O3Ȼǵľlԇ | ľl(f)ȼ | Al2O3ܼӿH2O2Һķֽ Al2O3ܼӿH2O2Һķֽ |
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣx
ضȣ棩 | 60 | 240 | 930 | 1000 |
w|(zh)g | 19.7 | 16.1 | 8.1 | 8.1 |
| ||
| ||
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣx
3b |
11m |
3b |
11m |
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣx
VHCl/mL | 0.00 | 12.00 | 18.00 | 22.00 | 23.00 | 23.96 | 24.00 | 24.04 | 25.00 | 26.00 | 30.00 |
pH | 13.1 | 12.6 | 12.2 | 11.7 | 11.4 | 9.9 | 7.0 | 4.0 | 2.7 | 2.4 | 1.9 |
ָʾ | ׃ɫ pH |
(ni)ɫ | ||
ǰ | g | |||
| 3.14.4 | t | ɫ | S |
ʯ | 5.08.0 | t | ɫ | {(ln) |
̪ | 8.210.0 | o(w) | ۼt | t |
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)(zhun)^(q) | p_e(bo)(zhun)^(q) | vʷ̓o(w)xкϢe(bo)(zhun)^(q) | ֙(qun)e(bo)(zhun)^(q)
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