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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH2CHO + Cr2O72{-} + H{+} = CH3CH2COOH + Cr3{+} + H2O =>
427 CH3CH2CHO + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2COOH + 4 Cr3{+} + 5 H2O

Al(cr) + Pb(NO3)2(aq) = Al(NO3)2(aq) + Pb(cr) =>
Al(cr) + Pb(NO3)2(aq) = Al(NO3)2(aq) + Pb(cr)

Ga(NO3)3 + H2O = H(NO3) + Ga(OH)3 =>
Ga(NO3)3 + 3 H2O = 3 H(NO3) + Ga(OH)3

SH + FeCl = FeS + HCl =>
SH + FeCl = FeS + HCl

As2S5 = As + S =>
As2S5 = 2 As + 5 S

C5 + N2 = C5N =>
2 C5 + N2 = 2 C5N

NH4(OH) + H3(PO4) = (NH4)3(PO4) + H(OH) =>
3 NH4(OH) + H3(PO4) = (NH4)3(PO4) + 3 H(OH)

Hg2(NO3)2 + CaBr2 = Hg2Br2 + Ca(NO3)2 =>
Hg2(NO3)2 + CaBr2 = Hg2Br2 + Ca(NO3)2

CaBr2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaBr(aq) =>
3 CaBr2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaBr(aq)

(NH4)2Cr2O7 + KOH = H2O + K2CrO4 + (NH4)2CrO4 =>
(NH4)2Cr2O7 + 2 KOH = H2O + K2CrO4 + (NH4)2CrO4

MgBr2 + Ca = MgCa + Br2 =>
MgBr2 + Ca = MgCa + Br2

CrO4 + H2O2 = CrO5 + H2O =>
CrO4 + H2O2 = CrO5 + H2O

K2S2O3 + Cl2 + H2O = H2SO4 + KCl + HCl =>
K2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 2 KCl + 6 HCl

C7H7N + O2 = CO2 + H2O + NO =>
4 C7H7N + 37 O2 = 28 CO2 + 14 H2O + 4 NO

(CH3)2CCH2 + CH3OH = C5H12O =>
(CH3)2CCH2 + CH3OH = C5H12O

AgNO3 + FeI3 = AgI + Fe(NO3)3 =>
3 AgNO3 + FeI3 = 3 AgI + Fe(NO3)3

NH3 + C4O = C + N2 + H2O =>
2 NH3 + 3 C4O = 12 C + N2 + 3 H2O

CoCl2*H2O = CoCl2 + H2O =>
CoCl2*H2O = CoCl2 + H2O

SiO2 + CsOH = Cs2SiO3 + H2O =>
SiO2 + 2 CsOH = Cs2SiO3 + H2O

H2O + MnO4({-}1) + ClO2({-}1) = MnO2 + OH({-}1) + ClO4({-}1) =>
2 H2O + 4 MnO4({-}1) + 3 ClO2({-}1) = 4 MnO2 + 4 OH({-}1) + 3 ClO4({-}1)

N2 + Cl2 = N2Cl2 =>
N2 + Cl2 = N2Cl2

Zn + HS = ZnHS =>
Zn + HS = ZnHS

Pb + C + O = PbCO3 =>
Pb + C + 3 O = PbCO3

Na3VS4 + HCl = V2S5 + H2S + NaCl =>
2 Na3VS4 + 6 HCl = V2S5 + 3 H2S + 6 NaCl

CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl

SO2 + H2O = SOH2O2 =>
SO2 + H2O = SOH2O2

KSCN + PbO2 + HCl = KCl + PbCl2 + CO2 + NO + SO2 + H2O =>
2 KSCN + 11 PbO2 + 24 HCl = 2 KCl + 11 PbCl2 + 2 CO2 + 2 NO + 2 SO2 + 12 H2O

Na2CO3 + Fe(NO3)2 = FeCO3 + Na2(NO3)2 =>
Na2CO3 + Fe(NO3)2 = FeCO3 + Na2(NO3)2

SrCl2 + Fe2(SO4)3 = SrSO4 + FeCl3 =>
3 SrCl2 + Fe2(SO4)3 = 3 SrSO4 + 2 FeCl3

Ba + CuBr2 = BaBr2 + Cu =>
Ba + CuBr2 = BaBr2 + Cu

ZnS + O2 + NaOH = ZnO + Na2SO3 + H2O =>
2 ZnS + 3 O2 + 4 NaOH = 2 ZnO + 2 Na2SO3 + 2 H2O

KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O

ZnSO4 + BaNO3 = BaSO4 + ZnNO3 =>
ZnSO4 + BaNO3 = BaSO4 + ZnNO3

CH3OH + CUO = HCOH + CU + H2O =>
CH3OH + CUO = HCOH + CU + H2O

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

FeOH3 + NaS + H2O = Fe(OH)3 + H2S + NaOH =>
FeOH3 + 4 NaS + 6 H2O = Fe(OH)3 + 4 H2S + 4 NaOH

C2H7NSO3 + XeF6 = HF + C2F6 + NF5 + SF4 + OF2 + Xe =>
3 C2H7NSO3 + 14 XeF6 = 21 HF + 3 C2F6 + 3 NF5 + 3 SF4 + 9 OF2 + 14 Xe

NaSO + BeCl = NaCl + BeSO =>
NaSO + BeCl = NaCl + BeSO

Zn + CH3COOH = ZnO2 + CH4 + CO =>
Zn + 2 CH3COOH = ZnO2 + 2 CH4 + 2 CO

KNO3 + CuBr2 = KBr + Cu(NO3)2 =>
2 KNO3 + CuBr2 = 2 KBr + Cu(NO3)2

NH4 + O2 = NH4O =>
2 NH4 + O2 = 2 NH4O

Mg + P2 = MgP2 =>
Mg + P2 = MgP2

KNO3 + LiF = KF + LiNO3 =>
KNO3 + LiF = KF + LiNO3

HBrO + HBr = H2O + Br =>
HBrO + HBr = H2O + 2 Br

FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl

Mg + HCl3 = H2 + MgCl =>
6 Mg + 2 HCl3 = H2 + 6 MgCl

KI + Na2SO3 = K2SO3 + NaI =>
2 KI + Na2SO3 = K2SO3 + 2 NaI

Fe + HBr = FeBr2 + H =>
Fe + 2 HBr = FeBr2 + 2 H

C12H22O11 + H2O = C2H5(OH) + CO2 =>
C12H22O11 + H2O = 4 C2H5(OH) + 4 CO2

Pb(NO3)2 + H2O2 + NaOH = PbO2 + NaNO3 + H2O =>
Pb(NO3)2 + H2O2 + 2 NaOH = PbO2 + 2 NaNO3 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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