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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sr + O2 = SrO2 =>
Sr + O2 = SrO2

HNO3 + Zn(OH)2 = H2O + Zn(NO3)2 =>
2 HNO3 + Zn(OH)2 = 2 H2O + Zn(NO3)2

PH3 + O2 = PH3O2 =>
PH3 + O2 = PH3O2

Be + HBr = BeBr2 + H2 =>
Be + 2 HBr = BeBr2 + H2

Ca3P2 = Ca3 + P2 =>
Ca3P2 = Ca3 + P2

AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O

PbCl2 + HgCl2 = Hg2Cl2 + PbCl4 =>
PbCl2 + 2 HgCl2 = Hg2Cl2 + PbCl4

Zn + FeCl2 = Fe + ZnCl2 =>
Zn + FeCl2 = Fe + ZnCl2

Nh3 + Br2 = Nh4Br =>
8 Nh3 + 3 Br2 = 6 Nh4Br

K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4

C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O

FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO2 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + 14 NO2 + 6 H2O

NaNO3 + HCl = NaCl + NO3H =>
NaNO3 + HCl = NaCl + NO3H

CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2

RbOH + Mg(NO3)2 = Mg(OH)2 + RbNO3 =>
2 RbOH + Mg(NO3)2 = Mg(OH)2 + 2 RbNO3

Ni(NO3)2*6H2O + C6H8O7*H2O = NiO + N2 + CO2 + H2O =>
9 Ni(NO3)2*6H2O + 5 C6H8O7*H2O = 9 NiO + 9 N2 + 30 CO2 + 79 H2O

FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3

Fe + HBr = FeBr2 + H2 =>
Fe + 2 HBr = FeBr2 + H2

FeCl2 + CaCO3 = CaCl2 + FeCO3 =>
FeCl2 + CaCO3 = CaCl2 + FeCO3

K2HPO4 + Ba(OH)2 = KOH + Ba3(PO4)2 + H2O =>
2 K2HPO4 + 3 Ba(OH)2 = 4 KOH + Ba3(PO4)2 + 2 H2O

Cr(OH)3 + NH3 = [Cr(NH3)6](aq) + OH =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6](aq) + 3 OH

C2H4 + KMnO4 = CO2 + H2O + KMn =>
2 C2H4 + 3 KMnO4 = 4 CO2 + 4 H2O + 3 KMn

AgNO3 + FeCl3 = AgCl3 + Fe(NO3) =>
AgNO3 + FeCl3 = AgCl3 + Fe(NO3)

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4

CH2OHCHOHCH3 + HBr = CH2OHCHBrCH3 + H2O =>
CH2OHCHOHCH3 + HBr = CH2OHCHBrCH3 + H2O

MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O

Fe(OH)3 + NaI = FeI3 + NaOH =>
Fe(OH)3 + 3 NaI = FeI3 + 3 NaOH

Zn(OH)2(s) + H2SO4(ac) = ZnSO4(ac) + H2O(i) =>
Zn(OH)2(s) + H2SO4(ac) = ZnSO4(ac) + 2 H2O(i)

HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O

OH2O2 = H2O + O2 =>
OH2O2 = H2O + O2

H + Br + O2 = HBrO2 =>
H + Br + O2 = HBrO2

FeS + H2SO4 = FeSO4 + H2 + S =>
FeS + H2SO4 = FeSO4 + H2 + S

Na3PO4 + CuCl2 = NaCl + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuCl2 = 6 NaCl + Cu3(PO4)2

CaSO3 + H3BO3 = Ca3(BO3)2 + SO2 + H2O =>
3 CaSO3 + 2 H3BO3 = Ca3(BO3)2 + 3 SO2 + 3 H2O

Ag(NO3) + LiBr = AgBr + LiNO3 =>
Ag(NO3) + LiBr = AgBr + LiNO3

C4H8O + NO3{-} = NO2{-} + CO2 + H2O =>
C4H8O + 11 NO3{-} = 11 NO2{-} + 4 CO2 + 4 H2O

MgSO4 + Ba(No3)2 = BaSO4 + Mg(No3)2 =>
MgSO4 + Ba(No3)2 = BaSO4 + Mg(No3)2

AgNO3 + SbCl3 = AgCl + Sb(NO3)3 =>
3 AgNO3 + SbCl3 = 3 AgCl + Sb(NO3)3

K2Cr2O7 + (CH3)2CHOH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2(CH3)2CHOH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O

TaCl4 + NaOH = Na3TaO4 + NaCl + H2O + H2 =>
2 TaCl4 + 14 NaOH = 2 Na3TaO4 + 8 NaCl + 6 H2O + H2

Ni(OH)3 + H2SO4 = Ni2(SO4)3 + H2O =>
2 Ni(OH)3 + 3 H2SO4 = Ni2(SO4)3 + 6 H2O

MnO4 + BrO2 = MnO2 + BrO4 =>
MnO4 + BrO2 = MnO2 + BrO4

SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

K2Cr2O7 + HBr = KBr + Br2 + H2O + CrBr3 =>
K2Cr2O7 + 14 HBr = 2 KBr + 3 Br2 + 7 H2O + 2 CrBr3

ZnSO4 + KI = K2SO4 + ZnI2 =>
ZnSO4 + 2 KI = K2SO4 + ZnI2

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Breng de vergelijking van een chemische reactie in evenwicht
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