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Well, that 's to say, every coin has two sides;()technology.
A. so is
B. so does
C. so has
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更多 “ Well, that 's to say, every coin has two sides;()technology.A. so isB. so doesC. so has ” 相关考题
考题
可以直接用来求Ag2SO4,的溶度积的电池是()
(A)Pt|H2(p)|H2SO4(a)|AgSO4(s)|Ag;(B)AglAgNO3(a)||K2SO4(a)|PbSO4(s),Pb(s);(C)Ag(s),Ag2SO4(s)|K2SO4(a)||HCI(a)|AgCl(s),Ag(s);(D)Ag|AgNO3(a)||H2SO4(a)|Ag2SO4(s),Ag(s)
考题
As your spoken Japanese gets better, so_____your written Japanese.
A、will.B、does.C、is.D、has.
考题
可以直接用来求Ag2SO4的溶度积的电池是A、Pt|H2(p)|H2SO4(a)|Ag2SO4(s)|AgB、Ag|AgNO3(a)||K2SO4(a)|PbSO4(s),Pb(s)C、Ag(s),Ag2SO4(s)|K2SO4(a)||HCl(a)|AgCl(s),Ag(s)D、Ag|AgNO3(a)||H2SO4(a)|Ag2SO4(s),Ag(s)
考题
9．It was________ bad weather ________ we had to stay at home．A． so; thatB． such a; so ．C． s，o a; thatD． such; that
考题
下列哪一个反应的热效应等于硫酸的生成焓？（)A．SO3(g) + H2O(l ) = H2SO4(l)B．SO3(g) + H2O(g) = H2SO4(l)C．Na2SO4(s) + 2HCl(l) = H2SO4(l)D．H2(g) +S(s)＋2O2(g) = H2SO4(l)
考题
可以直接用来求Ag2SO4的溶度积的电池是A．Pt|H2(p)|H2SO4(a)| Ag2SO4(s)|AgB．Ag|AgNO3(a)||K2SO4(a)|PbSO4(s)|Pb(s)C．Ag(s)|Ag2SO4(s)|K2SO4(a)||HCl(a)|AgCl(s)|Ag(s)D．Ag|AgNO3(a)||H2SO4(a)|Ag2SO4(s)|Ag(s)
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15、大苏打与盐酸反应 （）A．有S生成B．有S 、SO2生成C．有SO2生成D．S 、SO2 都不生成
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