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Equações químicas balanceadas em11/29/24

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Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO =>
Cu2C2 + 8 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 4 H2O + 4 NO

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

SbS3 + Na2CO3 + C = Sb + Na2S + CO =>
SbS3 + 3 Na2CO3 + 6 C = Sb + 3 Na2S + 9 CO

PbBr2 + Fe = FeBr2 + Pb =>
PbBr2 + Fe = FeBr2 + Pb

Co(NO3)2(aq) + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2(aq) + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3

S + OCl = SO3 + Cl =>
S + 3 OCl = SO3 + 3 Cl

Fe + NiS = Ni + Fe2S3 =>
2 Fe + 3 NiS = 3 Ni + Fe2S3

KI3 + NaN3 = KN3 + NaI3 =>
KI3 + NaN3 = KN3 + NaI3

H2 + C6H8O3 = C6H12O3 =>
2 H2 + C6H8O3 = C6H12O3

Cu + CoSO4 = CuSO4 + Co =>
Cu + CoSO4 = CuSO4 + Co

PbS + CaCO3 = PbCO3 + CaS =>
PbS + CaCO3 = PbCO3 + CaS

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

Mn3P4 + H2O + O2 = H3PO4 + Mn2O5 =>
4 Mn3P4 + 24 H2O + 35 O2 = 16 H3PO4 + 6 Mn2O5

Mg2O2 + CO2 = Mg2(CO3)2 =>
Mg2O2 + 2 CO2 = Mg2(CO3)2

Ti2(SO4)3 + KMnO4 + H2SO4 = Ti(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 Ti2(SO4)3 + 2 KMnO4 + 8 H2SO4 = 10 Ti(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O

Mg(OH)2 + Li2O = MgO + LiOH =>
Mg(OH)2 + Li2O = MgO + 2 LiOH

K2Gr2O7 + H2SO4 + SO2 = Gr2(SO4)3 + K2SO4 + H2O =>
K2Gr2O7 + H2SO4 + 3 SO2 = Gr2(SO4)3 + K2SO4 + H2O

K + Fe2(SO4)3 = K2SO4 + Fe =>
6 K + Fe2(SO4)3 = 3 K2SO4 + 2 Fe

NH4 + S2 = NH4S2 =>
NH4 + S2 = NH4S2

Se + Li = SeLi =>
Se + Li = SeLi

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

V(HCO3)2 + CuSO4 = V(SO4) + Cu(HCO3)2 =>
V(HCO3)2 + CuSO4 = V(SO4) + Cu(HCO3)2

Ag2S + Zn + H2O = Ag + H2S + Zn(OH)2 =>
Ag2S + Zn + 2 H2O = 2 Ag + H2S + Zn(OH)2

Cu(O)(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
Cu(O)(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)

C13H12O + C3H8O = C16H18O + H2O =>
C13H12O + C3H8O = C16H18O + H2O

FeI2 + K2S = FeS + KI =>
FeI2 + K2S = FeS + 2 KI

NaClO + As + H2O = NaCl + H3AsO4 =>
5 NaClO + 2 As + 3 H2O = 5 NaCl + 2 H3AsO4

Al(NO3)3 + BaCO3 = Al2(CO3)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 BaCO3 = Al2(CO3)3 + 3 Ba(NO3)2

CuSO4*5H2O = [Cu(H2O)4]SO4*H2O =>
CuSO4*5H2O = [Cu(H2O)4]SO4*H2O

NaOAc + H2O = NaOH + HOAc =>
NaOAc + H2O = NaOH + HOAc

Na2HPO4 + Mg(NO3)2 = MgHPO4 + Na2(NO3)2 =>
Na2HPO4 + Mg(NO3)2 = MgHPO4 + Na2(NO3)2

NH2 + CH4 = HCN + H2 =>
2 NH2 + 2 CH4 = 2 HCN + 5 H2

SO4H2 + ClNa = (SO4)Na2 + ClH =>
SO4H2 + 2 ClNa = (SO4)Na2 + 2 ClH

NaOH + C6H5COOK = C6H6 + NaKCO3 =>
NaOH + C6H5COOK = C6H6 + NaKCO3

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

KHC8H4O2 + NaOH = KHC8H4O2NaOH =>
KHC8H4O2 + NaOH = KHC8H4O2NaOH

HCl(aq) + CuSO4(aq) = HSO4(aq) + CuCl(s) =>
HCl(aq) + CuSO4(aq) = HSO4(aq) + CuCl(s)

NiCl2*2H2O = NiCl2 + H2O =>
NiCl2*2H2O = NiCl2 + 2 H2O

Sr(OH)2(aq) + MgCl2(aq) = SrCl2(aq) + Mg(OH)2(aq) =>
Sr(OH)2(aq) + MgCl2(aq) = SrCl2(aq) + Mg(OH)2(aq)

Cd(HCO3)2(s) = CdCO3(s) + CO2(g) + H2O(l) =>
Cd(HCO3)2(s) = CdCO3(s) + CO2(g) + H2O(l)

Sr{2+} + CrO4{2-} = SrCrO4 =>
Sr{2+} + CrO4{2-} = SrCrO4

Ca(NO3)2 + H2O + CO2 = CaCO3 + HNO3 =>
Ca(NO3)2 + H2O + CO2 = CaCO3 + 2 HNO3

CH3N5 + KNO3 = CO2 + H2O + N2 + K2O =>
10 CH3N5 + 14 KNO3 = 10 CO2 + 15 H2O + 32 N2 + 7 K2O

KI + KMnO4 + HCl = KCl + MnCl + I2 + H2O =>
6 KI + KMnO4 + 8 HCl = 7 KCl + MnCl + 3 I2 + 4 H2O

CH3NH2 + KOH = CH3O + KNH3 =>
CH3NH2 + KOH = CH3O + KNH3

Sr(NO3)2 + (NH4)2S = SrS + NH4NO3 =>
Sr(NO3)2 + (NH4)2S = SrS + 2 NH4NO3

CrCl2 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
CrCl2 + 8 KOH + 2 Cl2 = K2CrO4 + 6 KCl + 4 H2O

(CH3)2CO = CH3 + CO =>
(CH3)2CO = 2 CH3 + CO

[Bi(OH)2NO3]4BiO(OH) + HCl = BiCl3 + H2O + HNO3 =>
[Bi(OH)2NO3]4BiO(OH) + 15 HCl = 5 BiCl3 + 10 H2O + 4 HNO3

H3O + CO2 = O2 + C4H6 =>
2 H3O + 4 CO2 = 5 O2 + C4H6

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