UC知道求助这道化学题！！！
来源：百度知道 编辑：UC知道 时间：2024/06/16 18:49:44
Indium oxide contains 4.784 g of indium for every 1.000 g of oxygen. In 1869, when Mendeleev first presented his version of the periodic table, he proposed the formula In2O3 for indium oxide. Before that time it was thought that the formula was InO. What values for the atomic mass of indium are obtained using these two formulas? Assume that oxygen has an atomic mass of 16.00. In2O3 1
InO 2
再发一遍吧！刚才那个题目有打错的地方！！
Indium oxide contains 4.784 g of indium for every 1.000 g of oxygen. In 1869, when Mendeleev first presented his version of the periodic table, he proposed the formula In2O3 for indium oxide. Before that time it was thought that the formula was InO. What values for the atomic mass of indium are obtained using these two formulas? Assume that oxygen has an atomic mass of 16.00.
请问：
In2O3:
InO:
InO 2
再发一遍吧！刚才那个题目有打错的地方！！
Indium oxide contains 4.784 g of indium for every 1.000 g of oxygen. In 1869, when Mendeleev first presented his version of the periodic table, he proposed the formula In2O3 for indium oxide. Before that time it was thought that the formula was InO. What values for the atomic mass of indium are obtained using these two formulas? Assume that oxygen has an atomic mass of 16.00.
请问：
In2O3:
InO:
In2O3:
2M:(3*16)=4.784:1.00
M=114.816
InO:
M:16=4.784:1.00
M=76.544
铟氧化物,每1.000g的氧气就有4.784g铟。 在1869年，当门捷列夫首先提出了他的周期表的版本，他提出了铟氧化物的惯例In2O3。 以前被认为惯例是InO。 使用这两个惯例，可得铟原子的质量为多少？ 假设，氧气有原子质量16.00。
请问：
In2O3 ：
InO ：