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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + KOH = K2[Zn(OH)2] =>
Zn + 2 KOH = K2[Zn(OH)2]

Ca6 + SO4 = CaSO4 =>
Ca6 + 6 SO4 = 6 CaSO4

Ti3N4 = Ti + N2 =>
Ti3N4 = 3 Ti + 2 N2

Mg(NO3)2 + FeCl3 = MgCl3 + Fe(NO3)2 =>
Mg(NO3)2 + FeCl3 = MgCl3 + Fe(NO3)2

NaHCO3 = Na + O + H2O + CO =>
2 NaHCO3 = 2 Na + 3 O + H2O + 2 CO

Al + KOH + H2O = K4[Al(OH)6] + H2 =>
Al + 4 KOH + 2 H2O = K4[Al(OH)6] + H2

H2S + H2O2 = SO3 + H2O =>
H2S + 4 H2O2 = SO3 + 5 H2O

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

NO2 + Cl2 = NCl + O2 =>
2 NO2 + Cl2 = 2 NCl + 2 O2

O2 + MgS = MgSO4 =>
2 O2 + MgS = MgSO4

LiCH3COO + Au2S3 = Li2S + Au(CH3COO)3 =>
6 LiCH3COO + Au2S3 = 3 Li2S + 2 Au(CH3COO)3

LiCl + HN(PO4)3 = HNCl + Li(PO4)3 =>
LiCl + HN(PO4)3 = HNCl + Li(PO4)3

C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O

(NH4)2SO4 + Ba = BaSO4(s) + NH4 =>
(NH4)2SO4 + Ba = BaSO4(s) + 2 NH4

C2H6O(ethanol) + SO4{2-} = S{2-} + CO2 + H2O =>
2 C2H6O(ethanol) + 3 SO4{2-} = 3 S{2-} + 4 CO2 + 6 H2O

Hf + HNO3 + HF = H2HfF6 + NO + H2O =>
3 Hf + 4 HNO3 + 18 HF = 3 H2HfF6 + 4 NO + 8 H2O

RbOH + CuCl2 = Cu(OH)2 + RbCl =>
2 RbOH + CuCl2 = Cu(OH)2 + 2 RbCl

Cu + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O

C2H5COOH + NH3 = C2H5COONH2 + H2 =>
C2H5COOH + NH3 = C2H5COONH2 + H2

CrBr + Cl = CrCl3 + Br =>
CrBr + 3 Cl = CrCl3 + Br

Na2(CO3)2 + AgNO3 = Na2NO3 + Ag(CO3)2 =>
Na2(CO3)2 + AgNO3 = Na2NO3 + Ag(CO3)2

Ca(OP4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
Ca(OP4)2 + SiO2 + C = CaSiO3 + CO + 2 P4

FeSO3 + HNO3 = FeSO4NO3 + NO2 + H2O =>
FeSO3 + 4 HNO3 = FeSO4NO3 + 3 NO2 + 2 H2O

Ca3O8P2 + Al2(SO4)3 = CaSO4 + AlPO4 =>
Ca3O8P2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4

AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr

HCO3{-]+C6H8O7 = CO2+H2O+C6H5O7{-3} =>
3 HCO3{-]+C6H8O7 = 3 CO2+3H2O+C6H5O7{-3}

RhO2 + KOH = K2Rh2O5 + H2O =>
2 RhO2 + 2 KOH = K2Rh2O5 + H2O

Na + BaCl2 = NaBa + Cl2 =>
Na + BaCl2 = NaBa + Cl2

HCl + Mg2OH = H2O + Mg2Cl =>
HCl + Mg2OH = H2O + Mg2Cl

CuSO4 + NH4OH = CuNH4 + OHSO4 =>
CuSO4 + NH4OH = CuNH4 + OHSO4

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

FeS2 + H2O2 = SO4 + H + Fe(OH) =>
2 FeS2 + 9 H2O2 = 4 SO4 + 16 H + 2 Fe(OH)

H3PO4 + Ag = Ag3PO4 + H =>
H3PO4 + 3 Ag = Ag3PO4 + 3 H

CH3OH + O15 = CO2 + H2O =>
5 CH3OH + O15 = 5 CO2 + 10 H2O

H2SO4 + [Ca3(PO4)2]3*CaF2 = Ca(H2PO4)2 + CaSO4 + HF =>
7 H2SO4 + [Ca3(PO4)2]3*CaF2 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF

[Al(H2O)6]{+3} + OH{-} = Al(H2O)3(OH)3 + H2O =>
[Al(H2O)6]{+3} + 3 OH{-} = Al(H2O)3(OH)3 + 3 H2O

K2SO3 + SO2 + H2O = KHSO3 =>
K2SO3 + SO2 + H2O = 2 KHSO3

NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4

HOCH2CH2OH + NaBr + H2SO4 = BrCH2CH2OH + Na2SO4 + H2O =>
2 HOCH2CH2OH + 2 NaBr + H2SO4 = 2 BrCH2CH2OH + Na2SO4 + 2 H2O

Zn + CuO = ZnCuO =>
Zn + CuO = ZnCuO

Zn + SnNO3{2+} = Zn(NO3)2 + Sn{2+} =>
Zn + 2 SnNO3{2+} = Zn(NO3)2 + 2 Sn{2+}

HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 = CO2 + H2O =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3

ClO4{-} + ClO2{-} = ClO3{-} =>
ClO4{-} + ClO2{-} = 2 ClO3{-}

Cr + H{+} = Cr{+3} + H2 =>
2 Cr + 6 H{+} = 2 Cr{+3} + 3 H2

Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2

(NH4)2MoO4 + HNO3 + NaHPO4 = (NH4)3PMo12O40*6H2O + NaNO3 + NH4NO3 + H2O =>
96(NH4)2MoO4 + 174 HNO3 + 8 NaHPO4 = 8(NH4)3PMo12O40*6H2O + 8 NaNO3 + 167 NH4NO3 + 45 H2O

FeBr2 + HNO3 = Fe(NO3)2 + HBr =>
FeBr2 + 2 HNO3 = Fe(NO3)2 + 2 HBr

HN3 + AgOH = AgN3 + H2O =>
HN3 + AgOH = AgN3 + H2O

MgCl2*6H2O + NaAlO2 = MgAl2O4 + NaCl + H2O =>
MgCl2*6H2O + 2 NaAlO2 = MgAl2O4 + 2 NaCl + 6 H2O

As + H2O = H2AsO4{-} + AsH3 + H{+} =>
8 As + 12 H2O = 3 H2AsO4{-} + 5 AsH3 + 3 H{+}

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Breng de vergelijking van een chemische reactie in evenwicht
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