Word Problems If given an equation in word format, the first step is to write the skeletal equation.If given an equation in word format, the first step is to write the skeletal equation. You do this by writing the symbol for the elements, and the formula for each compound.You do this ...
equationsword方程式nitratezincchloride Chemicalmisconceptions33 Wordequations Targetlevel Thesematerialsaredesignedforusewith11–14yearoldstudentswhohavebeen taughttousewordequations.Thematerialswillalsobeusefulfor14–16yearolds studentswhoneedtorevisitthistopic. Topic Usingwordequationstorepresentchemicalreactions. Rati...
时代;纪元 equation n.平衡;平均;相等;等式;反应式 equator n.赤道 equilibrate v.平衡;相称 equity n.公平;公道 equivalent a.相等的,相当的,相同的 n.等价物,等量 eradicate v.根除;消灭 eraser n。 橡皮擦 erect v. 树立,建立,设立;竖立 a.直立的,竖立的 erode v.侵蚀;受腐蚀 erosion n.腐蚀;侵蚀;...
BalancedEquation ReactionEvidence 5.Whensulfuricacidisaddedtosolidsodiumchlorideandthemixtureisheated,hydrogenchloridegasis generated,leavingasolidresidueofsodiumsulfate. BalancedEquation ReactionEvidence 6.Whenbrightredmercury(II)oxideisheatedinatesttube,oxygengasisevolved,anddropletsofliquid ...
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dinger equation 薛定谔(波动)方程(一偏微分方程,描述基本粒子波动性) scintillation 火花 shell 电子壳层 shielding effect 屏蔽效应 simpler substance 单质(指由同种元素组成的纯净物) solid 固体 sphere 球 spin 自旋 stable state 稳态 sub-atomic particle 原子内的粒子 subset 子集,小团体 successive ionisation ...