Equations balanced on the previous day | Equations balanced on the next day |
C8H16 + Br2 = C8H14Br2 + 2 H
HCl(aq) + Zn(s) = ZnCl2(aq) + ZnH =>
2 HCl(aq) + 3 Zn(s) = ZnCl2(aq) + 2 ZnH
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
KBrO3 + KL + H2SO4 = KBr + K2SO4 + L2 + H2O =>
KBrO3 + 6 KL + 3 H2SO4 = KBr + 3 K2SO4 + 3 L2 + 3 H2O
CrO4{-2}(aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{-2}(aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)
Sb2Se3 + HNO3 = H3SbO4 + H3SeO4 + H2O + NO2 =>
Sb2Se3 + 25 HNO3 = 2 H3SbO4 + 3 H3SeO4 + 5 H2O + 25 NO2
LiI + AgClO4 = LiClO4 + IAg =>
LiI + AgClO4 = LiClO4 + IAg
MgSO4 + Mg = MgSO4Mg =>
MgSO4 + Mg = MgSO4Mg
HBrO + Na2CO3 = NaBrO + CO2 + H2O =>
2 HBrO + Na2CO3 = 2 NaBrO + CO2 + H2O
Sb(s) + O2(g) = Sb2O3(s) =>
4 Sb(s) + 3 O2(g) = 2 Sb2O3(s)
Zn(s) + HCl = H2 + ZnCl =>
2 Zn(s) + 2 HCl = H2 + 2 ZnCl
NH3 + Na2SO4 = (NH3)2SO4 + Na =>
2 NH3 + Na2SO4 = (NH3)2SO4 + 2 Na
Mn(NO2)2 + NaClO4 = MnO2 + NaCl(NO2)2 + O2 =>
Mn(NO2)2 + NaClO4 = MnO2 + NaCl(NO2)2 + O2
I2 + NaOH = NaI + HIO =>
I2 + NaOH = NaI + HIO
CH4(g) + O2 = CO(g) + H2O =>
2 CH4(g) + 3 O2 = 2 CO(g) + 4 H2O
C9H8O4 + C8H18O = C10H22O + C2H6O2 =>
2 C9H8O4 + 131 C8H18O = 103 C10H22O + 18 C2H6O2
Mg + Na2CO3 = Mg(CO3)2 + Na =>
Mg + 2 Na2CO3 = Mg(CO3)2 + 4 Na
Na3 + Cl3 = NaCl =>
Na3 + Cl3 = 3 NaCl
Cl2 + OH = HCl + HClO3 =>
3 Cl2 + 6 OH = 4 HCl + 2 HClO3
H2SiO3 + KOH = KSiO3 + H2O + H2 =>
2 H2SiO3 + 2 KOH = 2 KSiO3 + 2 H2O + H2
CH3CH2CH2CH2CH2COOH + NaHCO3 = CH3CH2CH2CH2CH2COONa + CO2 + H2O =>
CH3CH2CH2CH2CH2COOH + NaHCO3 = CH3CH2CH2CH2CH2COONa + CO2 + H2O
C2H6O + [Ag(NH3)2]OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C2H6O + 12[Ag(NH3)2]OH = 2(NH4)2CO3 + 20 NH3 + 12 Ag + 7 H2O
Zn3As2 + HCl = ZnCl2 + AsH3 =>
Zn3As2 + 6 HCl = 3 ZnCl2 + 2 AsH3
KOH + MnSO4 + Na2S2O8 = KMnO4 + Na2SO4 + K2SO4 + H2O =>
16 KOH + 2 MnSO4 + 5 Na2S2O8 = 2 KMnO4 + 5 Na2SO4 + 7 K2SO4 + 8 H2O
HSCN + Sn(OH)4 = SCN(OH)3Sn + H2O =>
HSCN + Sn(OH)4 = SCN(OH)3Sn + H2O
Fe + PbS = Pb + FeS2 =>
Fe + 2 PbS = 2 Pb + FeS2
K2SO4*MgSO4*6H2O + KCl = K2SO4 + MgCl2 + H2O =>
K2SO4*MgSO4*6H2O + 2 KCl = 2 K2SO4 + MgCl2 + 6 H2O
Ag + H2O2 = AgO + H2O =>
Ag + H2O2 = AgO + H2O
SiO2 + HNO3 = SiO(NO3)2 + H2O =>
SiO2 + 2 HNO3 = SiO(NO3)2 + H2O
SO4{2+} + Cu + H = SO2 + Cu{2+} + H2O =>
SO4{2+} + Cu + 4 H = SO2 + Cu{2+} + 2 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
F + CaBr = FBr + Ca =>
F + CaBr = FBr + Ca
(NH4)2SO4*2CaSO4 + H2O = (NH4)2SO4*CaSO4*H2O + CaSO4*2H2O =>
(NH4)2SO4*2CaSO4 + 3 H2O = (NH4)2SO4*CaSO4*H2O + CaSO4*2H2O
Mg + H(OH) = H + MgOH =>
Mg + H(OH) = H + MgOH
AgX + H2O2 = AgX{+} + H2O2{-} =>
AgX + H2O2 = AgX{+} + H2O2{-}
NiBr3 = Ni + Br2 =>
2 NiBr3 = 2 Ni + 3 Br2
Na2SO4 + Cr2(SO4)3 + Cl2 + H2O = Na2Cr2O7 + NaHSO4 + HCl =>
5 Na2SO4 + Cr2(SO4)3 + 3 Cl2 + 7 H2O = Na2Cr2O7 + 8 NaHSO4 + 6 HCl
CaOS = (CaOS)7 =>
7 CaOS = (CaOS)7
FeSO4 + KCl = FeCl2 + K2SO4 =>
FeSO4 + 2 KCl = FeCl2 + K2SO4
H2SO4 + KOH = SKHO4 + H2O =>
H2SO4 + KOH = SKHO4 + H2O
NaCl + HOH = HNaCl + OH =>
NaCl + HOH = HNaCl + OH
CuS + O2 + C = Cu + COS =>
2 CuS + O2 + 2 C = 2 Cu + 2 COS
C6H12O + HCl = C6H11Cl + H2O =>
C6H12O + HCl = C6H11Cl + H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
NH2S + HNO3 = H2SO4 + NO2 + H2O =>
NH2S + 12 HNO3 = H2SO4 + 13 NO2 + 6 H2O
Na3Po4 + ZnSO4 = Na2SO4 + Zn3(Po4)2 =>
2 Na3Po4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(Po4)2
C6H10O5 + H2O = CH2O =>
C6H10O5 + H2O = 6 CH2O
Mn(NO3)2 + KOH + O2 = K2MnO4 + KNO3 + H2O =>
Mn(NO3)2 + 4 KOH + O2 = K2MnO4 + 2 KNO3 + 2 H2O
NO3 + Zn = ZnNO3 =>
NO3 + Zn = ZnNO3
KMnO4 + C8H10 = C7H6CO2H + H2O + KOH + MnO2 =>
7 KMnO4 + 3 C8H10 = 3 C7H6CO2H + H2O + 7 KOH + 7 MnO2
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