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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(NO3)2 + Ga(NO3)3 + NH3 = Ga10Zn90O100 + H2O + N2 =>
270 Zn(NO3)2 + 30 Ga(NO3)3 + 1060 NH3 = 3 Ga10Zn90O100 + 1590 H2O + 845 N2

S87 + F2 = SF6 =>
S87 + 261 F2 = 87 SF6

C19H3202 + O2 = CO2 + H2O =>
2 C19H3202 + 1639 O2 = 38 CO2 + 3202 H2O

Nb2O5 + NaOH = NaNbO3 + H2O =>
Nb2O5 + 2 NaOH = 2 NaNbO3 + H2O

HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O

C14H26(g) + O2(g) = CO2(g) + H2O(g) =>
2 C14H26(g) + 41 O2(g) = 28 CO2(g) + 26 H2O(g)

Nd2O3 + Sm2O3 + B2O3 + C = NdSmB12 + CO =>
Nd2O3 + Sm2O3 + 12 B2O3 + 42 C = 2 NdSmB12 + 42 CO

BF3 + Li2(SO3) = B2S3O9 + LiF =>
2 BF3 + 3 Li2(SO3) = B2S3O9 + 6 LiF

CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O

Hg(NO3)2 + S = HgS + NO3 =>
Hg(NO3)2 + S = HgS + 2 NO3

Mg(OH)2 + HNO3 = MgO3 + HN(OH)2 =>
Mg(OH)2 + HNO3 = MgO3 + HN(OH)2

AuCl4{-} + Cu = Au + Cl{-} + Cu{2+} =>
2 AuCl4{-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}

HNO3 + Pb(NO3)2 = Pb(NO3)4 + NO + H2O =>
8 HNO3 + 3 Pb(NO3)2 = 3 Pb(NO3)4 + 2 NO + 4 H2O

KOH + Fe = FeO + K + H =>
KOH + Fe = FeO + K + H

N2O + H2 = NO + NH3 =>
2 N2O + 3 H2 = 2 NO + 2 NH3

HCl + SO2 = HClSO2 =>
HCl + SO2 = HClSO2

CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl

H2Se + CaCO3 = CO2 + H2OCaSe =>
H2Se + CaCO3 = CO2 + H2OCaSe

[Al(OH)4]{-} + H{+} + Cl{-} = AlCl3 + H2O =>
[Al(OH)4]{-} + 4 H{+} + 3 Cl{-} = AlCl3 + 4 H2O

Ag + CO2 = C + AgO =>
2 Ag + CO2 = C + 2 AgO

SrS + HCl = SrCl2 + H2S =>
SrS + 2 HCl = SrCl2 + H2S

Ca(OH)2 + Zn = Ca + Zn(OH)2 =>
Ca(OH)2 + Zn = Ca + Zn(OH)2

Na2S + CO = Na2SO4 + C =>
Na2S + 4 CO = Na2SO4 + 4 C

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

FeCl3 + K2CrO4 = FeCrO4 + K2Cl3 =>
FeCl3 + K2CrO4 = FeCrO4 + K2Cl3

V + KOH + H2O2 = KVO3 + H2O =>
2 V + 2 KOH + 5 H2O2 = 2 KVO3 + 6 H2O

P2O5 + NH4OH = (NH4)3PO4 + H2O =>
P2O5 + 6 NH4OH = 2(NH4)3PO4 + 3 H2O

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

Na1 + F2 = NaF =>
2 Na1 + F2 = 2 NaF

Co + B = CoB =>
Co + B = CoB

AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2

Fe + Fe{3) = Fe{2} =>
Fe + 2 Fe{3) = 3 Fe{2}

KOH + SO4H2 = K2SO4 + H2O =>
2 KOH + SO4H2 = K2SO4 + 2 H2O

C6H14 + Cl2 = C6H9Cl + HCl =>
C6H14 + 3 Cl2 = C6H9Cl + 5 HCl

Ca(OH)2(aq) + HNO3(s) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(s) = Ca(NO3)2(aq) + 2 H2O(l)

ZnCl2 + NaOH = Zn(OH)Cl + NaCl =>
ZnCl2 + NaOH = Zn(OH)Cl + NaCl

V + ClO3{-} + H2O = HV2O7{3-} + H{+} + Cl{-} =>
6 V + 5 ClO3{-} + 6 H2O = 3 HV2O7{3-} + 9 H{+} + 5 Cl{-}

Cu + CaSO4 = CuSO4 + Ca =>
Cu + CaSO4 = CuSO4 + Ca

CuNO3 + KBr = CuBr + K(NO3) =>
CuNO3 + KBr = CuBr + K(NO3)

H2 + Br2 = HBr = H2 + BR2 = =>
H2 + Br2 = 2 HBr

K(OH) + H2CO3 = H(OH) + K2CO3 =>
2 K(OH) + H2CO3 = 2 H(OH) + K2CO3

CH4(g) + NH3(g) = HCN(g) + H2(g) =>
CH4(g) + NH3(g) = HCN(g) + 3 H2(g)

AI1 + F2 = AIF2 =>
AI1 + F2 = AIF2

Hg2(NO3)2 + NaOH = Hg2O + Na(NO3)2 + H2 =>
2 Hg2(NO3)2 + 2 NaOH = 2 Hg2O + 2 Na(NO3)2 + H2

Mg + Mg(NO3)2 = Mg(NO3) =>
Mg + Mg(NO3)2 = 2 Mg(NO3)

(NH4)3P + Pb(BrO3)2 = Pb3P2 + (NH4)(BrO3) =>
2(NH4)3P + 3 Pb(BrO3)2 = Pb3P2 + 6(NH4)(BrO3)

CH3CH2OH + KMnO4 + H2SO4(aq) = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4(aq) = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O

K + Sn{+} = Sn + K{+} =>
K + Sn{+} = Sn + K{+}

HO + NH4 = NH3 + H2O =>
HO + NH4 = NH3 + H2O

KI + Na2CrO7 + H2SO4 = I2 + Cr(SO4)3 + Na2SO4 + K2SO4 + H2O =>
6 KI + Na2CrO7 + 7 H2SO4 = 3 I2 + Cr(SO4)3 + Na2SO4 + 3 K2SO4 + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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