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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Rb2Cr2O7 + ZnSO4 = Rb2SO4 + ZnCr2O7 =>
Rb2Cr2O7 + ZnSO4 = Rb2SO4 + ZnCr2O7

C6H8O6 + H2O2 = CO2 + H2O =>
C6H8O6 + 10 H2O2 = 6 CO2 + 14 H2O

NaBH4 + H3PO4 = BH3 + NaH2PO4 + H2 =>
NaBH4 + H3PO4 = BH3 + NaH2PO4 + H2

Sb + NaOH + H2O = NaSb(OH)4 + H2 =>
2 Sb + 2 NaOH + 6 H2O = 2 NaSb(OH)4 + 3 H2

CUO + C = CO2 + CU =>
2 CUO + C = CO2 + 2 CU

Pb(SO4)2 + NaOH = Na2SO4 + Pb(OH)4 =>
Pb(SO4)2 + 4 NaOH = 2 Na2SO4 + Pb(OH)4

Sb + HCl = SbCl3 + H2 =>
2 Sb + 6 HCl = 2 SbCl3 + 3 H2

Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2SO4

PbI2 + KI = K2[PbI4] =>
PbI2 + 2 KI = K2[PbI4]

Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 = =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4

CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl

(CH2)5CHOH + O2 = CO2 + H2O =>
2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O

NaOClHNO3 = HNO4NaCl =>
NaOClHNO3 = HNO4NaCl

Ca + N2 + H2O = Ca(OH)2 + NH3 =>
3 Ca + N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3

Mg(NO3)2 + Ag = AgNO3 + Mg =>
Mg(NO3)2 + 2 Ag = 2 AgNO3 + Mg

NaSO + BaCl = NaCl + BaSO =>
NaSO + BaCl = NaCl + BaSO

FGe = GeF =>
FGe = GeF

NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH

H2S(g) + SO2(g) = S(s) + H2O =>
2 H2S(g) + SO2(g) = 3 S(s) + 2 H2O

LiP + Na = NaP + Li =>
LiP + Na = NaP + Li

C6H6HNO3H2SO4 = C6H5NO2H2OH2SO4 =>
C6H6HNO3H2SO4 = C6H5NO2H2OH2SO4

HC2H3O2 + KOH = H2O + KC2H3O2 =>
HC2H3O2 + KOH = H2O + KC2H3O2

XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4

Si + NaOH = [SiO4] + Na + H2 =>
Si + 4 NaOH = [SiO4] + 4 Na + 2 H2

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

Na3PO4(s) = Na + PO4 =>
Na3PO4(s) = 3 Na + PO4

CrO2{-} + ClO{-} = CrO42{-} + Cl{-} =>
CrO2{-} + 40 ClO{-} = CrO42{-} + 40 Cl{-}

NaNO3 + H2SO4 = NO3 + H2O + SO2 + Na2SO4 =>
2 NaNO3 + 2 H2SO4 = 2 NO3 + 2 H2O + SO2 + Na2SO4

Xe + F = XeF6 =>
Xe + 6 F = XeF6

(CH2)2 + HMnO4 + H2O = (CH2OH)2 + MnO2 =>
3(CH2)2 + 2 HMnO4 + 2 H2O = 3(CH2OH)2 + 2 MnO2

CuSO4 + N2H4 + KOH = Cu2O + N2 + K2SO4 + H2O =>
4 CuSO4 + N2H4 + 8 KOH = 2 Cu2O + N2 + 4 K2SO4 + 6 H2O

CH3NH3Cl2NaOH = CH3ClNaClNH3OH =>
CH3NH3Cl2NaOH = CH3ClNaClNH3OH

C + S + NO3{-} = N2 + CO2 + S{-2} =>
3 C + S + 2 NO3{-} = N2 + 3 CO2 + S{-2}

N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3

KBr(aq) + Na = BrNa + K =>
KBr(aq) + Na = BrNa + K

HClO3 + HI = Cl2 + HIO3 + H2O =>
6 HClO3 + 5 HI = 3 Cl2 + 5 HIO3 + 3 H2O

NH3 + O2 = N302 + H2O =>
604 NH3 + 453 O2 = 2 N302 + 906 H2O

MgSO4 + NaBr = Na2SO4 + MgBr2 =>
MgSO4 + 2 NaBr = Na2SO4 + MgBr2

NH3 + H2O = HNO + H2 =>
NH3 + H2O = HNO + 2 H2

HFeO2 + LiOH = LiFeO2 + H2O =>
HFeO2 + LiOH = LiFeO2 + H2O

MnCl2 + PbO2 + HNO3 = HMnO4 + Pb(NO3) + H2O + Cl2 =>
3 MnCl2 + 7 PbO2 + 7 HNO3 = 3 HMnO4 + 7 Pb(NO3) + 2 H2O + 3 Cl2

HFeO2 + LiOH = LiFeO2 + H2O =>
HFeO2 + LiOH = LiFeO2 + H2O

Hg2Cl2NH3 = HgNH2ClHgHCl =>
Hg2Cl2NH3 = HgNH2ClHgHCl

CuHCl = Cu(HCl) =>
CuHCl = Cu(HCl)

H2O2 + MnO2 = H2O + MnO4{-} + H{+} =>
3 H2O2 + 2 MnO2 = 2 H2O + 2 MnO4{-} + 2 H{+}

Al(OH)3 + Sn(OH)2 = Sn3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Sn(OH)2 = Sn3[Al(OH)6]2

Er2O3 + MnO + Cu3O4 = Er2Cu3MnO3 + O5 =>
Er2O3 + MnO + Cu3O4 = Er2Cu3MnO3 + O5

MgCl2 + H3PO4 + NH3*H2O = MgNH4PO4 + NH4Cl + H2O =>
MgCl2 + H3PO4 + 3 NH3*H2O = MgNH4PO4 + 2 NH4Cl + 3 H2O

C10H15NO + PI3(s) + H2O = C10H15N + H3PO3 + I2 =>
3 C10H15NO + 2 PI3(s) + 3 H2O = 3 C10H15N + 2 H3PO3 + 3 I2

C2H6O2 = CH4 + CO2 + H2O =>
4 C2H6O2 = 5 CH4 + 3 CO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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