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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2

Pb + CuCl4 = PbCl + Cu =>
4 Pb + CuCl4 = 4 PbCl + Cu

CUSO4 + KI = I2 + K2SO4 + CU =>
CUSO4 + 2 KI = I2 + K2SO4 + CU

Cr2O3 + I2 = CrO + IO3 =>
6 Cr2O3 + I2 = 12 CrO + 2 IO3

Cl + H2O = HCl + O2 =>
4 Cl + 2 H2O = 4 HCl + O2

MnO2 + Cl2 + HBr = MnCl2 + Br2 + H2O =>
MnO2 + Cl2 + 4 HBr = MnCl2 + 2 Br2 + 2 H2O

Al(HCO3)3 + H2SO4 = H2O + CO2 + Al2(SO4)3 =>
2 Al(HCO3)3 + 3 H2SO4 = 6 H2O + 6 CO2 + Al2(SO4)3

KMnO4 + KOH + SnCl2 = K2MnO3 + K2SnO3 + KCl + H2O =>
2 KMnO4 + 14 KOH + 3 SnCl2 = 2 K2MnO3 + 3 K2SnO3 + 6 KCl + 7 H2O

Al2(SO4)3 + BaCl2 = Al2(Cl)2 + Ba(SO4)3 =>
Al2(SO4)3 + BaCl2 = Al2(Cl)2 + Ba(SO4)3

Fe(SCN)3 + NaF = FeF3 + Na(SCN) =>
Fe(SCN)3 + 3 NaF = FeF3 + 3 Na(SCN)

SbCl3 + H2O = Sb(OH)2Cl + HCl =>
SbCl3 + 2 H2O = Sb(OH)2Cl + 2 HCl

CH3COOK + H2O = KOH + CH3OOH =>
CH3COOK + 3 H2O = KOH + 2 CH3OOH

NaOH + Mg(OH)2 + HCl = NaMgCl3 + H2O =>
NaOH + Mg(OH)2 + 3 HCl = NaMgCl3 + 3 H2O

Fe(No3)3 + AgNO3 = Fe(NO3)3 + AgNo3 =>
Fe(No3)3 + 3 AgNO3 = Fe(NO3)3 + 3 AgNo3

Cr2O3 + O2 + KOH = K2CrO4 + H2O =>
2 Cr2O3 + 3 O2 + 8 KOH = 4 K2CrO4 + 4 H2O

HMnO4 + K = KMnO4 + H =>
HMnO4 + K = KMnO4 + H

BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2

Fe2O3 + HCl = FeCl2 + H2O + O2 =>
2 Fe2O3 + 8 HCl = 4 FeCl2 + 4 H2O + O2

Mg(ClO3)2 + H2(CO3) = Mg(CO3) + H(ClO3) =>
Mg(ClO3)2 + H2(CO3) = Mg(CO3) + 2 H(ClO3)

KIO3 + H2O = K2O + HIO3 =>
2 KIO3 + H2O = K2O + 2 HIO3

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

KOH + ZnSO4 = Zn(OH)2 + K2(SO4) =>
2 KOH + ZnSO4 = Zn(OH)2 + K2(SO4)

VOCl2 + Zn + HCl = Zn(OH)2 + VCl3 =>
2 VOCl2 + Zn + 2 HCl = Zn(OH)2 + 2 VCl3

H2MnO3 + Na = NaMnO3 + H =>
H2MnO3 + Na = NaMnO3 + 2 H

B(OH)3 + H2O = [B(OH)4]{-} + H3O{+} =>
B(OH)3 + 2 H2O = [B(OH)4]{-} + H3O{+}

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg

SF6 + SO3 = SO2 + F =>
SF6 + 2 SO3 = 3 SO2 + 6 F

FeS + NH3 + O + H2O = Fe2O3 + NH4{+} + SO4{2-} =>
2 FeS + 4 NH3 + 9 O + 2 H2O = Fe2O3 + 4 NH4{+} + 2 SO4{2-}

Bi2S3 + CaCrO4 = CaS + Bi2(CrO4)3 =>
Bi2S3 + 3 CaCrO4 = 3 CaS + Bi2(CrO4)3

CaBr2 + Mg = Ca + MgBr2 =>
CaBr2 + Mg = Ca + MgBr2

NaOH + Cr(OH)3 = Na3Cr(OH)6 =>
3 NaOH + Cr(OH)3 = Na3Cr(OH)6

C6H8O7 + C2H5OH + CH4N2O = C22H17N3O + H2O =>
58 C6H8O7 + 195 C2H5OH + 54 CH4N2O = 36 C22H17N3O + 619 H2O

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

H2O + P4 + NO3 = H3PO4 + NO =>
6 H2O + P4 + 5 NO3 = 4 H3PO4 + 5 NO

F + Ag = AgF =>
F + Ag = AgF

CuCN = Cu + CN =>
CuCN = Cu + CN

HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O

CuSO4 + H2O(l) = Cu + H2SO4 + O2 =>
2 CuSO4 + 2 H2O(l) = 2 Cu + 2 H2SO4 + O2

BiCl3 + Na[Sn(OH)3] + NaOH = Bi + NaCl + Na2[Sn(OH)6] =>
2 BiCl3 + 3 Na[Sn(OH)3] + 9 NaOH = 2 Bi + 6 NaCl + 3 Na2[Sn(OH)6]

C32H64O4Sn + H2SO4 = CO2 + H2O + SO2 + SnO2 =>
C32H64O4Sn + 94 H2SO4 = 32 CO2 + 126 H2O + 94 SO2 + SnO2

FeCl3 + KSCN = Fe(SCN)6{3-} + KCl + K{+} =>
FeCl3 + 6 KSCN = Fe(SCN)6{3-} + 3 KCl + 3 K{+}

C2H3 + Cl2 = C + HCl =>
2 C2H3 + 3 Cl2 = 4 C + 6 HCl

Mg + HCI = MgCI1 + H2 =>
2 Mg + 2 HCI = 2 MgCI1 + H2

H(CN) + Cu(SO4) = H(SO4) + Cu(CN) =>
H(CN) + Cu(SO4) = H(SO4) + Cu(CN)

Sr + Fe + O = SrFe12O19 =>
Sr + 12 Fe + 19 O = SrFe12O19

ZnSO4 + Na2S + H2O = Zn(OH)2 + H2S + Na2SO4 =>
ZnSO4 + Na2S + 2 H2O = Zn(OH)2 + H2S + Na2SO4

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

AsNO3 + Al(NO3)3 = As(NO3)3 + AlNO3 =>
AsNO3 + Al(NO3)3 = As(NO3)3 + AlNO3

Zn + S = ZnS =>
Zn + S = ZnS

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Breng de vergelijking van een chemische reactie in evenwicht
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