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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
StCl2 + NaNo3 = St(No3)2 + NaCl =>
StCl2 + 2 NaNo3 = St(No3)2 + 2 NaCl

NH4CN + CH3COCH3 = (CH3)2C(NH2)CN + H2O =>
NH4CN + CH3COCH3 = (CH3)2C(NH2)CN + H2O

C3H8 + O2 = C3O2 + H8O2 =>
C3H8 + 2 O2 = C3O2 + H8O2

NaBrO3 + F2 + NaOH = NaF + NaBrO4 + H2O =>
NaBrO3 + F2 + 2 NaOH = 2 NaF + NaBrO4 + H2O

H2O + Ba = Ba(OH2) =>
H2O + Ba = Ba(OH2)

NaOH + CHCl3 + C6H10 = C7H10Cl2 + NaCl + H2O =>
NaOH + CHCl3 + C6H10 = C7H10Cl2 + NaCl + H2O

NaMnO4 + H2SO4 + CH3CHO = NaSO4 + MnSO4 + H2O + CH3COOH =>
NaMnO4 + 2 H2SO4 + 2 CH3CHO = NaSO4 + MnSO4 + 2 H2O + 2 CH3COOH

TiCl(aq) + Mg(s) = Ti(s) + MgCl(aq) =>
TiCl(aq) + Mg(s) = Ti(s) + MgCl(aq)

FeCl3 + Zn2 = ZnCl + Fe =>
2 FeCl3 + 3 Zn2 = 6 ZnCl + 2 Fe

Al + Na2O2 = NaAlO2 + Na2O =>
2 Al + 3 Na2O2 = 2 NaAlO2 + 2 Na2O

Rb + O2 = (Rb)O2 =>
Rb + O2 = (Rb)O2

Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2

Ba(NO3)2(aq) + CuBr2(s) = BaBr2 + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuBr2(s) = BaBr2 + Cu(NO3)2

HCO3{-} + HCl = Cl{-} + CO2 + H2O =>
HCO3{-} + HCl = Cl{-} + CO2 + H2O

Al + CH3COOH = Al(CH3COO)2 + H2 =>
Al + 2 CH3COOH = Al(CH3COO)2 + H2

K2CrO4 + KNO2 + H2O = K[Cr(OH)4] + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 K[Cr(OH)4] + 3 KNO3 + 2 KOH

HNO3 + H2SO4 = NO2{+} + HSO4{-} + H2O =>
HNO3 + H2SO4 = NO2{+} + HSO4{-} + H2O

KCl + AgNO3{-} = KNO3{-} + AgCl =>
KCl + AgNO3{-} = KNO3{-} + AgCl

Pb{2+} + Cl2 + H2O = PbO2 + Cl{-} + H{+} =>
Pb{2+} + Cl2 + 2 H2O = PbO2 + 2 Cl{-} + 4 H{+}

KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3

AgNO3 + CrCl3 = AgCl + Cr(NO3)3 =>
3 AgNO3 + CrCl3 = 3 AgCl + Cr(NO3)3

Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2 + Pb =>
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2 + Pb

CuSO4(ac) + NH4OH(ac) = Cu(OH)2(s) + (NH4)2SO4(ac) =>
CuSO4(ac) + 2 NH4OH(ac) = Cu(OH)2(s) + (NH4)2SO4(ac)

NH4(OH) + H3PO4 = H2O + NH4H2PO4 =>
NH4(OH) + H3PO4 = H2O + NH4H2PO4

NaHCO3 + KClO3 = NaClO3 + KHCO3 =>
NaHCO3 + KClO3 = NaClO3 + KHCO3

H3Po4 + Rb(OH)3 = RbPo4 + H2O =>
H3Po4 + Rb(OH)3 = RbPo4 + 3 H2O

Au + HCl = AuCl + H =>
Au + HCl = AuCl + H

Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O

HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O

NH3 + O6 = N2 + H2O =>
4 NH3 + O6 = 2 N2 + 6 H2O

CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O

Li + AuCl = LiCl + Au =>
Li + AuCl = LiCl + Au

Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + K =>
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 K

LiOH + Mg(NO3)2 = LiNO3 + Mg(OH)2 =>
2 LiOH + Mg(NO3)2 = 2 LiNO3 + Mg(OH)2

CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7

V + O = V2O5 =>
2 V + 5 O = V2O5

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

H2SO3 = H2S + O2 =>
2 H2SO3 = 2 H2S + 3 O2

AgCl + HBr = HCl + AgBr =>
AgCl + HBr = HCl + AgBr

FeCl3 + NH3 = Fe(NH3)3 + Cl =>
FeCl3 + 3 NH3 = Fe(NH3)3 + 3 Cl

Zn(OH)2 + (NH4)2SO4 = ZnSO4 + NH3 + H2O =>
Zn(OH)2 + (NH4)2SO4 = ZnSO4 + 2 NH3 + 2 H2O

Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag

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

I2 + Na2SO3 + H2O = Na2SO4 + HI =>
I2 + Na2SO3 + H2O = Na2SO4 + 2 HI

Zn + Cu2SO = Cu + ZnSO =>
Zn + Cu2SO = 2 Cu + ZnSO

F + KCl = KF + Cl =>
F + KCl = KF + Cl

NH4OH + H3P = (NH4)3P + H(OH) =>
3 NH4OH + H3P = (NH4)3P + 3 H(OH)

CuCO3 + H2O = Cu(OH)2 + CO2 =>
CuCO3 + H2O = Cu(OH)2 + CO2

C2H5OH + Cr2O72{-} + H{+} = CH3CHO + Cr3{+} + H2O =>
427 C2H5OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CHO + 4 Cr3{+} + 432 H2O

C6H8O6 + C17H34O2 = C22H38O7 + CH3OH =>
C6H8O6 + C17H34O2 = C22H38O7 + CH3OH

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Breng de vergelijking van een chemische reactie in evenwicht
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