Equations balanced on the previous day | Equations balanced on the next day |
Pb{2+} + 2 HCl = 2 H{+} + PbCl2
K2Cr2O7 + CrSO4 = K2SO4 + Cr2O4 + O2 =>
2 K2Cr2O7 + 2 CrSO4 = 2 K2SO4 + 3 Cr2O4 + O2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
K2Cr2O7 + H2O + C3H6 = C3H6(OH)2 + Cr(OH)3 + KOH =>
K2Cr2O7 + 7 H2O + 3 C3H6 = 3 C3H6(OH)2 + 2 Cr(OH)3 + 2 KOH
Ca3(PO4)2 + HBrO4 = Ca(BrO4)2 + H3PO4 =>
Ca3(PO4)2 + 6 HBrO4 = 3 Ca(BrO4)2 + 2 H3PO4
Zn{2+}(aq) + EDTA{4-}(aq) = [Zn(EDTA)]{2-}(aq) =>
Zn{2+}(aq) + EDTA{4-}(aq) = [Zn(EDTA)]{2-}(aq)
KIO3 + CH3CH2OH = KI + CO2 + H2O =>
2 KIO3 + CH3CH2OH = 2 KI + 2 CO2 + 3 H2O
HCNS + I2 + H2O = ICN + SO4{-} + H{+} + I{-} =>
2 HCNS + 9 I2 + 8 H2O = 2 ICN + 2 SO4{-} + 18 H{+} + 16 I{-}
SnO + SiO2 = SnOSiO2 =>
SnO + SiO2 = SnOSiO2
CaC2 + CO2 + H2O = CH2CHCO2 + Ca(OH)2 =>
11 CaC2 + 8 CO2 + 26 H2O = 10 CH2CHCO2 + 11 Ca(OH)2
KNO2 + H2SO4 + FeSO4 = Fe2(SO4)3 + NO + H2O + K2SO4 =>
2 KNO2 + 2 H2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 NO + 2 H2O + K2SO4
Fe{+2} + H2C2O4 + H2O = Fe(C2O4)*2H2O + H{+} =>
Fe{+2} + H2C2O4 + 2 H2O = Fe(C2O4)*2H2O + 2 H{+}
KO2(aq) + CO2(g) = K2CO3(aq) + O2(g) =>
4 KO2(aq) + 2 CO2(g) = 2 K2CO3(aq) + 3 O2(g)
Zn2 + (OH) = Zn(OH)2 =>
Zn2 + 4(OH) = 2 Zn(OH)2
Pu(OH)6 = Pu2O6 + H2O =>
2 Pu(OH)6 = Pu2O6 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2 =>
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2
CuSO4*5H2O + KMnO4 = Cu(MnO4)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KMnO4 = Cu(MnO4)2 + K2SO4 + 5 H2O
NaOH + HI = H2O + INa =>
NaOH + HI = H2O + INa
Sulfuricacid + potassiumhydroxide = potassiumsulfate + water =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4HNO3 =>
Ca3(PO4)2 + 8 HNO3 = 3 Ca(NO3)2 + 2 H3PO4HNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2SO3 + K2S = H2S + K2SO3 =>
H2SO3 + K2S = H2S + K2SO3
HBr + C3H6 = Br + C3H8 =>
2 HBr + C3H6 = 2 Br + C3H8
Cr2O3 + NaNO3 + Na2CO3 = Na2CrO4 + CO2 + NaNO2 =>
Cr2O3 + 3 NaNO3 + 2 Na2CO3 = 2 Na2CrO4 + 2 CO2 + 3 NaNO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Pb(SO3)2 + KI = PbI4 + K2SO3 =>
Pb(SO3)2 + 4 KI = PbI4 + 2 K2SO3
MgI2 + HNO3 = HI + Mg(NO3)2 =>
MgI2 + 2 HNO3 = 2 HI + Mg(NO3)2
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
Sn4 + O2 = Sn2O4 =>
Sn4 + 4 O2 = 2 Sn2O4
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
MnO4 + HS = S + MnO2 + H2O =>
MnO4 + 4 HS = 4 S + MnO2 + 2 H2O
Pb + HNO3 + Na2SO4 = PbSO4 + NaHNO3 =>
Pb + 2 HNO3 + Na2SO4 = PbSO4 + 2 NaHNO3
C4H8O2 + H2O = CH4 + CO2 =>
2 C4H8O2 + 2 H2O = 5 CH4 + 3 CO2
CH3CCHCHCCH3CHCH + KMnO4 + KOH = COOKCCHCHCCOOKCHCH + K2MnO4 + H2O =>
CH3CCHCHCCH3CHCH + 12 KMnO4 + 14 KOH = COOKCCHCHCCOOKCHCH + 12 K2MnO4 + 10 H2O
H{+} + SeO3{2-} + ClO3{2-} = SeO4{2-} + Cl2 + H2O =>
4 H{+} + 4 SeO3{2-} + 2 ClO3{2-} = 4 SeO4{2-} + Cl2 + 2 H2O
HBr + C3H6 = Br + C3H8 =>
2 HBr + C3H6 = 2 Br + C3H8
Al(OH)3 + NH3 = Al(NH3)2 + OH =>
Al(OH)3 + 2 NH3 = Al(NH3)2 + 3 OH
NO2 + K2MnO4 = KNO3 + Mn(NO3)2 =>
4 NO2 + K2MnO4 = 2 KNO3 + Mn(NO3)2
Cu + KClO3 = CuO + KCl =>
3 Cu + KClO3 = 3 CuO + KCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe3O4 + CH3OH = CO2 + H2 + Fe =>
Fe3O4 + 4 CH3OH = 4 CO2 + 8 H2 + 3 Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + C7H6O2 = KC7H5O2 + H2O =>
KOH + C7H6O2 = KC7H5O2 + H2O
Fe(NO3)2 + NaNO3 + Cl2 = Fe(NO3)3 + NaCl =>
2 Fe(NO3)2 + 2 NaNO3 + Cl2 = 2 Fe(NO3)3 + 2 NaCl
Cu(NO3)2 + C6H8O7*H2O = CuO + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 5 C6H8O7*H2O = 9 CuO + 9 N2 + 30 CO2 + 25 H2O
Zn + CuSOe4 = Cu + ZnSOe4 =>
Zn + CuSOe4 = Cu + ZnSOe4
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/30/23
Equations balanced on 01/29/23
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