Equations balanced on the previous day | Equations balanced on the next day |
4 NH4OH + CuS = 4 H2O + Cu(NH3)4S
H + Ag = HAg =>
H + Ag = HAg
Cl + K(OH) = KClO3 + KCl + H2O =>
6 Cl + 6 K(OH) = KClO3 + 5 KCl + 3 H2O
AgBrO3 + K2CrO4 = Ag2CrO4 + KBrO3 =>
2 AgBrO3 + K2CrO4 = Ag2CrO4 + 2 KBrO3
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
C2H5NSCl + O2 = CO2 + H2O + NO + SO2 + Cl2 =>
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 2 Cl2
Cr(OH)3 + NH4(OH) = (Cr(NH3)6)(OH)3 + H2O =>
Cr(OH)3 + 6 NH4(OH) = (Cr(NH3)6)(OH)3 + 6 H2O
CO + O2 = CO2 = H2O =>
2 CO + O2 = 2 CO2
MoS3 + HNO3 = H2MoO4 + H2O + S + NO2 =>
MoS3 + 6 HNO3 = H2MoO4 + 2 H2O + 3 S + 6 NO2
[Co(C2H3O2)2*4H2O] + H2O2 = [Co2(C2O4)4(OH)2]*3H2O + H2O =>
2[Co(C2H3O2)2*4H2O] + 15 H2O2 = [Co2(C2O4)4(OH)2]*3H2O + 25 H2O
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + Na + OH =>
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + Na + OH
LiOH + HSO3 = LiSO3 + H2O =>
LiOH + HSO3 = LiSO3 + H2O
Pb(NO3)2(aq) + Na2S = PbS + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2S = PbS + 2 NaNO3(aq)
PbS + Na2CO3 = Pb + Na2S + SO2 + CS =>
7 PbS + 2 Na2CO3 = 7 Pb + 2 Na2S + 3 SO2 + 2 CS
CO(r) + O2(r) = CO2(r) =>
2 CO(r) + O2(r) = 2 CO2(r)
MgF2 + NaOH = Mg(OH)2 + NaF =>
MgF2 + 2 NaOH = Mg(OH)2 + 2 NaF
C6H5OH(g) + O2 = CO2 + H2O =>
C6H5OH(g) + 7 O2 = 6 CO2 + 3 H2O
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
CH3COCH2CH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOCH2CH3 =>
5 CH3COCH2CH3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 CH3COOCH2CH3
CH3COH + H2 = C2H6 + H2O =>
CH3COH + 2 H2 = C2H6 + H2O
Zn(OH)2 + H + PO3 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H + 2 PO3 = Zn3(PO4)2 + 4 H2O
S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O
C2H6O + K2Cr2O7 + HCl = C2H2O + CrCl3 + KCl + H2O =>
3 C2H6O + 2 K2Cr2O7 + 16 HCl = 3 C2H2O + 4 CrCl3 + 4 KCl + 14 H2O
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
AgBr + NaCN = Na(Ag(CN)2) + NaBr =>
AgBr + 2 NaCN = Na(Ag(CN)2) + NaBr
Co + HClO4 = Co(ClO4)2 + H2 =>
Co + 2 HClO4 = Co(ClO4)2 + H2
Li2CrO4 + CsOH = LiOH + Cs2CrO4 =>
Li2CrO4 + 2 CsOH = 2 LiOH + Cs2CrO4
C4H8 + F2 = C4F8 + HF =>
C4H8 + 8 F2 = C4F8 + 8 HF
H2S + NO3{-} + H{+} = S8 + NO + H2O =>
24 H2S + 16 NO3{-} + 16 H{+} = 3 S8 + 16 NO + 32 H2O
Mg(s) + N2(s) = Mg3N2(s) =>
3 Mg(s) + N2(s) = Mg3N2(s)
Mg3(PO4)2 + K2(CO3) = K2(PO4)2 + Mg3(CO3) =>
Mg3(PO4)2 + K2(CO3) = K2(PO4)2 + Mg3(CO3)
CoSO4(aq) + Pb(NO3)2(aq) = Co(NO3)2(aq) + PbSO4(s) =>
CoSO4(aq) + Pb(NO3)2(aq) = Co(NO3)2(aq) + PbSO4(s)
Cr + NaOH = Cr(OH) + Na =>
Cr + NaOH = Cr(OH) + Na
H3(Po4) + Mg(OH)2 = Mg3(Po4)2 + H2O =>
2 H3(Po4) + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H2O
KMnO4 + CeCl3 + HCl = CeCl4 + MnCl2 + KCl + H2O =>
KMnO4 + 5 CeCl3 + 8 HCl = 5 CeCl4 + MnCl2 + KCl + 4 H2O
Na2CO3(s) + H2SO4(aq) = Na2SO4(s) + H2O(l) + CO2(g) =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(s) + H2O(l) + CO2(g)
C2H4 + Br = C2Br4 + HBr =>
C2H4 + 8 Br = C2Br4 + 4 HBr
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + Na(CH3CO2) =>
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + 2 Na(CH3CO2)
Co(NO3)2 + (NH4)2SO4 = CoSO4 + (NH4)NO3 =>
Co(NO3)2 + (NH4)2SO4 = CoSO4 + 2(NH4)NO3
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
Al(NO3)3(aq) + K2CO3(aq) = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3 + 6 KNO3
Na3PO4 + (CaNO3)2 = NaNO3 + (Ca3PO4)2 =>
2 Na3PO4 + 3(CaNO3)2 = 6 NaNO3 + (Ca3PO4)2
Ce + HCl = CeCl + H =>
Ce + HCl = CeCl + H
H3PO4 + NaOH = NaPO3 + H2O =>
H3PO4 + NaOH = NaPO3 + 2 H2O
Y2O3 + CeO2 + Al(OH)3 + C2H6O = Y2Al5O12Ce + CO2 + H2O =>
12 Y2O3 + 12 CeO2 + 60 Al(OH)3 + C2H6O = 12 Y2Al5O12Ce + 2 CO2 + 93 H2O
CH3Br + NH3 = (CH3)3N + HBr =>
3 CH3Br + NH3 = (CH3)3N + 3 HBr
Cr2O7 = Cr + O =>
Cr2O7 = 2 Cr + 7 O
C2H4 + H2O + CO = CH3CH2CO2H =>
C2H4 + H2O + CO = CH3CH2CO2H
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